WEBVTT - Germ-free Dirty Hippies

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<v Speaker 1>Welcome to Stuff to Blow your Mind from how Stuff

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<v Speaker 1>Works dot com. Hey, welcome to Stuff to Blow your Mind.

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<v Speaker 1>My name is Robert Lamb, and I'm Julie Douglas. You know, Julie,

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<v Speaker 1>I I found out very recently, after almost three years

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<v Speaker 1>working here, that there's a shower, like a full bathroom

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<v Speaker 1>and shower on this floor. Yes, yeah, yeah, it's a

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<v Speaker 1>it's of course a high ranking official. We cannot disclose

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<v Speaker 1>the person's name, but yeah, they have a shower. And

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<v Speaker 1>now that person is no longer in that area. And

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<v Speaker 1>I think all of this riff raff have taken it

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<v Speaker 1>over well not well, last I checked, maybe you have

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<v Speaker 1>a shower shower you. I don't think anybody can get

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<v Speaker 1>into the actual executive bathroom, but unless you have a

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<v Speaker 1>special key, yeah, the executive and somebody may have it.

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<v Speaker 1>I don't know. Somebody's done from it instead of using

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<v Speaker 1>the public squalor toilet, so the rest of us used.

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<v Speaker 1>But it makes you think it's like cleanliness, right, is

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<v Speaker 1>next to godliness? That's the old old thing. Yeah, so

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<v Speaker 1>if you are a high ranking executive, then you're a

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<v Speaker 1>little closer to godliness and the corporate ladder of things

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<v Speaker 1>and Therefore, you get to bathe as much as you want.

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<v Speaker 1>Like you can have like a morning meeting, take a shower,

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<v Speaker 1>get out, dry off, have another conference call, than another meeting,

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<v Speaker 1>than another shower. You can get up to like five

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<v Speaker 1>showers a day. Okay, So sure, you're you're that executive.

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<v Speaker 1>You're very clean, you have a lot of Lamborghinis and

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<v Speaker 1>nice income. You have many choices of mustaches that you

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<v Speaker 1>could wear. I'm assuming this is like a luxe thing, right,

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<v Speaker 1>I'm assuming this is every executive has this kind of thing. Yeah,

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<v Speaker 1>but here's a little something to throw down there that

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<v Speaker 1>you don't have. What's that You probably don't have good bacteria.

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<v Speaker 1>And that's how it is. Sometimes it doesn't matter if

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<v Speaker 1>you have all the money in the world. If you

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<v Speaker 1>don't have good bacteria, you ain't got nothing. So this

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<v Speaker 1>this comes under the idea that that maybe on one

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<v Speaker 1>hand you have the the the clean cut executives and

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<v Speaker 1>the other the dirty hippies. Yes, and then maybe the

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<v Speaker 1>dirty hippies, um, who not only don't have a shower

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<v Speaker 1>at work, might not even be using their shower at

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<v Speaker 1>home every day. Um that they may have the right

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<v Speaker 1>philosophy here. They may have the correct way of life

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<v Speaker 1>and this culture war of bathing. Well, okay, we talked

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<v Speaker 1>a little bit. Uh you know, we talked about this

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<v Speaker 1>in the in the podcast about as your Gut to Genius,

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<v Speaker 1>we talked about all the bacteria in your gut and

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<v Speaker 1>what's going on there. Similarly, scientists researchers are starting to

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<v Speaker 1>look at the bacteria in our skin and say, who

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<v Speaker 1>wall hold on a second, there's a lot more going

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<v Speaker 1>on here at skin deep level than we knew about before.

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<v Speaker 1>Perhaps it's not a good idea to wash away a

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<v Speaker 1>lot of good bacteria. And in fact, there's something called

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<v Speaker 1>the Human Microbiome Project which is essentially mapping the skins

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<v Speaker 1>ecosystem and the Yeah, they're calling the skins ecosystem, which

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<v Speaker 1>was really cool. And they're even saying that it's it's

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<v Speaker 1>a lot like a zoo and that there's much more

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<v Speaker 1>diversity or maybe even like a rainforest. Um. Yeah, so

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<v Speaker 1>they're saying that the human body is resembling a super organism. Okay,

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<v Speaker 1>so my body, my my skin rather is a jungle,

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<v Speaker 1>and I should maybe not get up every morning and

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<v Speaker 1>slash and burn it in the shower exactly exactly. Um,

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<v Speaker 1>And I'm like Okay, I'm gonna say this. I don't

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<v Speaker 1>know what everybody's uh jungles are like with their armpits,

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<v Speaker 1>so I'm not suggesting that people don't bathe. However, we

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<v Speaker 1>do have good data that perhaps it's not as necessary

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<v Speaker 1>as before. This sort of American ideal of cleanliness and

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<v Speaker 1>godliness isn't exactly the right path, right. Well, the connection

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<v Speaker 1>between cleanliness and godliness is really fascinating and pretty much

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<v Speaker 1>spans the entire length of human history. There's a great

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<v Speaker 1>book out there called Clean A History of Personal Hygiene

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<v Speaker 1>Impurity by Virginia Smith, and I highly recommend picking this

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<v Speaker 1>up if anybody's really interests in it, because it basically

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<v Speaker 1>she exhaustively analyzes the the emergence and UH and an

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<v Speaker 1>advancement of On one hand, hygiene, which is my body

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<v Speaker 1>needs to be cleaned sometimes because it gets dirty, and

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<v Speaker 1>if it gets to dirty, there's a problem. And then

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<v Speaker 1>the idea of purity, the idea that yes, exactly that

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<v Speaker 1>my my soul is pure, that that there's a connection

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<v Speaker 1>but in between physical and spiritual purity or mental purity,

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<v Speaker 1>and these two issues become intertwined throughout human history. So

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<v Speaker 1>suddenly we have situations where it's like, oh, I'm going

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<v Speaker 1>into the sauna to sweat out my illness and also

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<v Speaker 1>maybe a tone for sins and just it just gets

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<v Speaker 1>just complicated and intertwined throughout history. So we have this thing,

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<v Speaker 1>this cleanliness and godliness that if I can, if I

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<v Speaker 1>can scrub it out, then that I'm going to be

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<v Speaker 1>better in the long run. Right, Yeah, we have that.

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<v Speaker 1>So we've got that that sort of um, you know,

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<v Speaker 1>altross of history, honest, right, that has colored our perception

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<v Speaker 1>of bathing and hygiene. And then we also have the

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<v Speaker 1>American Civil War in which Frederick law Homestead if it

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<v Speaker 1>sounds familiar, he was the guy who um created Central

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<v Speaker 1>Parker was the architecture. Yeah, but he was actually on

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<v Speaker 1>the Union side. He created a big sanitation campaign and

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<v Speaker 1>he basically said, look, um, let's, you know, for all

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<v Speaker 1>the soldiers coming in off warfield. You know, if they're

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<v Speaker 1>if they're even if they're just hanging out let alone,

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<v Speaker 1>they've got some sort of wound. Let's make sure that

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<v Speaker 1>they're cleaned regularly. But their linens are clean regularly, and

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<v Speaker 1>that the walls and you know, the hospitals and whatnot

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<v Speaker 1>are all cleaned and they found that that greatly decreased

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<v Speaker 1>disease and illness. So all of a sudden, people have

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<v Speaker 1>that aha moment and we're like, oh, yeah, we should

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<v Speaker 1>probably do this all the time, which has led to

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<v Speaker 1>our obsession with bathing. Well. I also have to say,

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<v Speaker 1>as a I'll admit that I am sometimes a maybe

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<v Speaker 1>not compulsive, but I I love a good shower, you know.

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<v Speaker 1>I Mean it's like I get up in the morning

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<v Speaker 1>and on one level, yes, I want to feel clean um.

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<v Speaker 1>On another level, I want my hair to not stand

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<v Speaker 1>straight up. Yeah. But then also it's just like you're

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<v Speaker 1>you're hit with all this hot water. It wakes you up,

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<v Speaker 1>it refreshes you, it it's just you know, you're you're

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<v Speaker 1>living completely in the moment while that water is on

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<v Speaker 1>your face, and there's nothing wrong with that. It's the

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<v Speaker 1>soap thing. Yes, well it becomes problematic if you do

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<v Speaker 1>it all the time, right. I mean, I'm like, one

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<v Speaker 1>level of that is the whole No Pooh movement, which

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<v Speaker 1>isn't quite as strange as it sounds, because when I

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<v Speaker 1>first a friend of mine was like, yeah, I'm doing

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<v Speaker 1>this no Pooh thing, and I'm like, WHOA, I don't

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<v Speaker 1>know if that's possible. I think, Yeah, I'm still hoping.

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<v Speaker 1>What is shampoo? Okay, all right, well you know I

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<v Speaker 1>mean for me, that's chologically, it's just I'm going to

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<v Speaker 1>go there. Well yeah, when I first I was like, yeah,

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<v Speaker 1>let's if that's possible, I'm I'm on board. No, No,

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<v Speaker 1>it's actually with the the shampoo thing, it is actually

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<v Speaker 1>really good for I was talking about not pooing ever

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<v Speaker 1>again like that's that's also good for me. But but

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<v Speaker 1>I'm not using shampoo, and the idea of being that

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<v Speaker 1>you're hair is gonna be better off in the long

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<v Speaker 1>run if you're not either, the more extreme version being

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<v Speaker 1>that you're not using all these harsh soaps, right, The

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<v Speaker 1>idea is to distribute the oils rather than strip them

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<v Speaker 1>a wet. The same thing with the skin though, So, um,

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<v Speaker 1>I don't know if you know this, but this is

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<v Speaker 1>so crazy. There are ten bacterial cells for every one

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<v Speaker 1>human cell. So you know, if they had a quorum,

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<v Speaker 1>like you wouldn't even have a vote there, right, basically, um,

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<v Speaker 1>and then although some of the bacteria on our skin

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<v Speaker 1>is is foreign and can make a sick, most of

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<v Speaker 1>it is harmless and a lot of it is beneficial.

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<v Speaker 1>So there's this a great New York Times UM article

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<v Speaker 1>called The Grid Unwashed, and in that article they say

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<v Speaker 1>that good bacteria are educating your own skin cells to

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<v Speaker 1>make your own antibiotics. Says Dr Richard Gallo when that's

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<v Speaker 1>he's the chief of Dermatology Division at the University of California,

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<v Speaker 1>San Diego, so we know what he's talking about. And

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<v Speaker 1>so they essentially produced their own antibotics that kill off

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<v Speaker 1>bad bacteria. So if you're showering three times a day,

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<v Speaker 1>then you're probably gonna have a real problem in terms

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<v Speaker 1>of that good bacteria that you're stripping off, and you're

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<v Speaker 1>actually gonna be damaging your skin cells and making it

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<v Speaker 1>more apt perhaps to actually have that bad bacteria gualm

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<v Speaker 1>onto it. Yeah, the US Centers for Disease Control and

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<v Speaker 1>Prevention actually warns that UM that that Washington scrubbing um

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<v Speaker 1>excessively or in an environment like a hospital where you're

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<v Speaker 1>you're constantly using these anti bacterials and you're wearing gloves,

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<v Speaker 1>that you can get irritant contact dermatitis, which is uh

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<v Speaker 1>actually an occupational risk for health care professionals. And UH

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<v Speaker 1>also excessive scrubbing can wear away the stratum corneum, which

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<v Speaker 1>is the utmost skin barrier, so that you know, if

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<v Speaker 1>you're regularly breaching this drying it out, it's getting irritated

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<v Speaker 1>and cracked. Like you said, it's gonna be um more

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<v Speaker 1>susceptible to pathogens. It's like cleaning out a neighborhood, like

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<v Speaker 1>you know, everybody gets for closed on suddenly all these

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<v Speaker 1>empty houses and less reputable things, and people may move

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<v Speaker 1>into those homes. You know, you clean out the natural

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<v Speaker 1>environment of bacteria. You know, who knows what the what

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<v Speaker 1>the next tenants are going. You're saying behind my ear

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<v Speaker 1>might become a crack den, Yes, a crack den of

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<v Speaker 1>bacterial may am okay, I thought that might be the case. Um,

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<v Speaker 1>this is actually interesting to the places on the human

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<v Speaker 1>body where there are different types of diversity, because again,

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<v Speaker 1>remember you've got all that bacteria, and it's not just

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<v Speaker 1>one kind of bacteria. There's actually read somewhere there's like

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<v Speaker 1>a thousand different type of bacteria on your skin at

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<v Speaker 1>this very moment um. Scientists actually expected to find the

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<v Speaker 1>most bacteria and the most diversity in moist, dark environments

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<v Speaker 1>such as our under arms, between our toes um. How

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<v Speaker 1>do I say this delicately. Are our Crecus buddcus? Yeah,

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<v Speaker 1>I think that's the Latin here, Yes, But it was

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<v Speaker 1>actually the forearms that have the most bacterial diversity, like

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<v Speaker 1>the inside of the forearm. Well that they didn't say exactly.

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<v Speaker 1>I think I'm gonna guess it's on the inside, just

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<v Speaker 1>because you know your your arm is going up and

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<v Speaker 1>down and perhaps and I don't know, this is Julie's

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<v Speaker 1>like flimsy theory, and you might might have more uh

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<v Speaker 1>contact with your other skin right right, I don't know,

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<v Speaker 1>but actually the forum has forty four bacteria species on average.

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<v Speaker 1>By comparison, the behind the ear only saw nineteen bacteria species. Wow,

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<v Speaker 1>so like the worst like instead of like thinking about

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<v Speaker 1>like spitting on somebody, if you're really mad at somebody,

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<v Speaker 1>come to them and just start rubbing your forearms against

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<v Speaker 1>their face, just like when I'm both side up and

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<v Speaker 1>down against their cheeks. Yeah. And then also the crease

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<v Speaker 1>of the arm right, um, So you know that's that

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<v Speaker 1>kind of makes sense because that's sort of a waste

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<v Speaker 1>area that really, So that I found that really interesting

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<v Speaker 1>because a lot of times when I'm on the Marta,

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<v Speaker 1>the public transportation train here, we have in Atlanta. Um,

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<v Speaker 1>you know, it's just it's just like uh, you know,

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<v Speaker 1>it's it's just like the London tube, except smaller and

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<v Speaker 1>less efficient. Um mind the gap. Yeah it's uh, but

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<v Speaker 1>but I'm generally reluctant to actually touch surfaces with my fingers,

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<v Speaker 1>so I will wrap my arm around it and actually

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<v Speaker 1>end up clutching the bar with that area right below

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<v Speaker 1>the what are we calling it, the opposite of the elbow,

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<v Speaker 1>the inner elbow, the increase of your your arm. Yeah,

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<v Speaker 1>so I'm I'm doing I'm I thought I was doing

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<v Speaker 1>a good thing. I'm actually doing my part to dirty

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<v Speaker 1>up part up all funky. Yeah. Yeah. And then there's

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<v Speaker 1>the whole thing where they say, you know, of course

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<v Speaker 1>cover your mouth when you sneeze or but people have

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<v Speaker 1>been encouraging to use as to use the vampire or

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<v Speaker 1>the Dracula method right where you bring it up and

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<v Speaker 1>you cover your nose and mouth with the the crook

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<v Speaker 1>of your elbow there the crook and uh and that

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<v Speaker 1>sounded great. It's like, okay, I'm not going to be

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<v Speaker 1>you know, using that for anything. I'm not you know,

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<v Speaker 1>putting my food there and eating out of it. So

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<v Speaker 1>but it but it turns out it's like, oh, I'm

0:11:53.000 --> 0:11:54.840
<v Speaker 1>I might be getting a little sick here. Let me

0:11:54.840 --> 0:11:57.440
<v Speaker 1>press my face to pick up against the dirtiest, most

0:11:57.600 --> 0:12:00.880
<v Speaker 1>bacterial populated part of my body. Let me blow this possible,

0:12:01.440 --> 0:12:04.600
<v Speaker 1>you know, virus now into the crook of my elbow

0:12:04.720 --> 0:12:06.520
<v Speaker 1>with the forty four bacteria, and see if I can

0:12:06.559 --> 0:12:09.160
<v Speaker 1>create my little peatree dish and then rub it on

0:12:09.240 --> 0:12:13.040
<v Speaker 1>some mass transportation like pole and yeah, you look down

0:12:13.080 --> 0:12:15.760
<v Speaker 1>and they're like their little cities emerging there. Yeah, yeah,

0:12:16.000 --> 0:12:23.640
<v Speaker 1>the little skyscrapers. This presentation is brought to you by

0:12:23.720 --> 0:12:32.680
<v Speaker 1>Intel Sponsors of Tomorrow. But that's a Again, that's the

0:12:32.760 --> 0:12:34.800
<v Speaker 1>surprise of all of this is that, you know, from

0:12:34.800 --> 0:12:36.880
<v Speaker 1>what I could tell and the research, it wasn't until

0:12:36.920 --> 0:12:39.040
<v Speaker 1>two thousand and seven that people actually started to look

0:12:39.080 --> 0:12:41.920
<v Speaker 1>at the skin and say, what about the bacteria there? Um.

0:12:41.960 --> 0:12:44.600
<v Speaker 1>And another really cool stat that that we found is

0:12:44.640 --> 0:12:48.160
<v Speaker 1>that the most stable skin sites look more similar across

0:12:48.280 --> 0:12:52.040
<v Speaker 1>different people than separate skin sites on one person. So

0:12:52.120 --> 0:12:55.360
<v Speaker 1>that means that strangers often share the same bacteria living

0:12:55.480 --> 0:12:58.439
<v Speaker 1>on their under arms, even as two separate sites on

0:12:58.520 --> 0:13:02.160
<v Speaker 1>the same person contained wild different bacteria. So if you

0:13:02.240 --> 0:13:04.720
<v Speaker 1>ever like you know, you feel really separate from humanity.

0:13:04.800 --> 0:13:07.000
<v Speaker 1>Just think about that. Just think about your your armpits

0:13:07.080 --> 0:13:10.680
<v Speaker 1>uniting all of us. It's a beautiful thought, isn't it.

0:13:11.760 --> 0:13:15.280
<v Speaker 1>It's and I mean, it's just you know, thinking about

0:13:15.280 --> 0:13:17.280
<v Speaker 1>it's like it's only been since the forties and fifties

0:13:17.640 --> 0:13:20.320
<v Speaker 1>that that we've really gotten into the whole like must

0:13:20.320 --> 0:13:23.360
<v Speaker 1>bathe every day kind of thing and modern convenience for

0:13:23.480 --> 0:13:27.120
<v Speaker 1>modern conveniences, everybody suddenly has a bathroom. Um, it's why

0:13:27.160 --> 0:13:29.600
<v Speaker 1>if you you stay at older hotels, you frequently find

0:13:29.600 --> 0:13:33.199
<v Speaker 1>the whole exterior bathroom thing and you're you're, you're like, WHOA,

0:13:33.200 --> 0:13:35.120
<v Speaker 1>I can't believe I'm playing X amount of night and

0:13:35.160 --> 0:13:36.520
<v Speaker 1>I've got to walk out in the middle of the

0:13:36.640 --> 0:13:39.880
<v Speaker 1>night to go pee. But that's just part of it.

0:13:40.000 --> 0:13:43.040
<v Speaker 1>But but, but the core here is that long before this,

0:13:43.200 --> 0:13:46.680
<v Speaker 1>for millions of years before this, we were not taking

0:13:46.720 --> 0:13:48.880
<v Speaker 1>baths every day. It's just it's a part of our

0:13:48.880 --> 0:13:53.360
<v Speaker 1>development that we were a dirtier people. Well, and they

0:13:53.440 --> 0:13:56.719
<v Speaker 1>also are funkier people. We were a funkier people, and

0:13:57.400 --> 0:13:59.600
<v Speaker 1>technology has changed with so much. I mean, even if

0:13:59.600 --> 0:14:03.480
<v Speaker 1>you're a armor today, you're probably still not um in

0:14:03.520 --> 0:14:06.120
<v Speaker 1>the soil quite as much as you were before, right,

0:14:06.120 --> 0:14:08.040
<v Speaker 1>because we have machines that are taking care of things,

0:14:08.080 --> 0:14:10.560
<v Speaker 1>so we're not getting as so crazy dirty as we

0:14:10.559 --> 0:14:12.719
<v Speaker 1>were before, to the point where you come home from

0:14:12.720 --> 0:14:15.200
<v Speaker 1>your job and it's just like you've got hold dust,

0:14:15.240 --> 0:14:17.439
<v Speaker 1>you know, under your your nail bed. I mean, it

0:14:17.520 --> 0:14:20.320
<v Speaker 1>still happens, right, but it's just not as frequent. Yeah,

0:14:20.360 --> 0:14:22.160
<v Speaker 1>Like I I don't take a shower when I come

0:14:22.200 --> 0:14:25.200
<v Speaker 1>in in the afternoon from work because that would be

0:14:25.240 --> 0:14:28.600
<v Speaker 1>a little silly since I generally don't break a sweat

0:14:28.600 --> 0:14:30.840
<v Speaker 1>in the course of the day, and unless well maybe

0:14:30.840 --> 0:14:33.880
<v Speaker 1>I should sometimes with Allen Marta and it's maybe you're

0:14:33.880 --> 0:14:36.800
<v Speaker 1>just trying to slough all that those e pollutants. Yeah,

0:14:36.840 --> 0:14:39.880
<v Speaker 1>that's true from your computer E pollutants and then just

0:14:40.040 --> 0:14:42.400
<v Speaker 1>sort of smig and exhaust and all that. Okay, so

0:14:42.480 --> 0:14:44.400
<v Speaker 1>maybe maybe I should take a shower when I get home.

0:14:44.520 --> 0:14:47.280
<v Speaker 1>But but the point being, I'm not toiling in the mud.

0:14:47.360 --> 0:14:50.640
<v Speaker 1>I'm not, you know, I'm not returning home like streaked

0:14:50.760 --> 0:14:56.000
<v Speaker 1>in the excrement of various farm animals. Most days. That's beautiful. Yeah,

0:14:56.040 --> 0:14:59.560
<v Speaker 1>it's not. It's not like the Black Plague era, right,

0:14:59.640 --> 0:15:02.280
<v Speaker 1>Like they're there's not urine hopefully um in the streets

0:15:02.280 --> 0:15:04.960
<v Speaker 1>and in feces and so on and so forth. Yeah,

0:15:05.000 --> 0:15:06.800
<v Speaker 1>And it's also even if I am breaking a sweat,

0:15:06.880 --> 0:15:09.000
<v Speaker 1>it's uh like sweat in and of itself. It is

0:15:09.040 --> 0:15:12.160
<v Speaker 1>not like stink juice coming out of your body. It's uh.

0:15:12.720 --> 0:15:14.680
<v Speaker 1>Now you let sweat set, you let it go on

0:15:14.800 --> 0:15:18.960
<v Speaker 1>unwashed than uh, than things can get a little extra funky,

0:15:19.000 --> 0:15:21.760
<v Speaker 1>I guess. But I mean sweat is not the enemy, actually, right,

0:15:21.800 --> 0:15:26.160
<v Speaker 1>that's not the funk causing um active ingredient here, right,

0:15:26.160 --> 0:15:29.360
<v Speaker 1>And in fact, i've heard um actually from There was

0:15:29.400 --> 0:15:31.640
<v Speaker 1>a this American life that several years back for some

0:15:31.640 --> 0:15:34.800
<v Speaker 1>guys intentionally went I became homeless. They were kind of

0:15:34.800 --> 0:15:36.200
<v Speaker 1>down on their luck, and they're like, hey, it would

0:15:36.200 --> 0:15:38.200
<v Speaker 1>be easier if we just went ahead and became homeless,

0:15:38.240 --> 0:15:40.280
<v Speaker 1>lived on the streets in New York where there are

0:15:40.280 --> 0:15:41.640
<v Speaker 1>a lot of you know, so we won't have to

0:15:41.680 --> 0:15:44.080
<v Speaker 1>worry about going hungry because we know where to hit

0:15:44.120 --> 0:15:46.600
<v Speaker 1>and where to go. Um. But but early on in

0:15:46.640 --> 0:15:48.360
<v Speaker 1>the process they were very into like, all right, we're

0:15:48.360 --> 0:15:51.000
<v Speaker 1>gonna but we're gonna avoid falling into these into the

0:15:51.040 --> 0:15:53.920
<v Speaker 1>trap of being like stinky bums and One of the

0:15:53.920 --> 0:15:56.560
<v Speaker 1>things they advocated was was washing the socks was just

0:15:56.720 --> 0:15:59.240
<v Speaker 1>vital and there they said that if you ever like

0:15:59.320 --> 0:16:02.960
<v Speaker 1>smell somebody on public transportations down on their their luck

0:16:02.960 --> 0:16:06.000
<v Speaker 1>and kind of grimy and there's just they're reeking, there's

0:16:06.040 --> 0:16:09.440
<v Speaker 1>a good chance it's sock funk that's going on socks

0:16:09.680 --> 0:16:11.880
<v Speaker 1>just you know completely, you know, they soak with sweat,

0:16:11.960 --> 0:16:15.080
<v Speaker 1>et cetera, and then they just stuff starts growing. I

0:16:15.080 --> 0:16:17.240
<v Speaker 1>mean that, yeah, that makes sense, right, you're just you've

0:16:17.280 --> 0:16:19.680
<v Speaker 1>got your own little ecosystem in your shoes. Yeah. And

0:16:19.840 --> 0:16:23.400
<v Speaker 1>nobody's making the argument the dirty hippies. I mean they

0:16:23.680 --> 0:16:27.920
<v Speaker 1>generally don't even wear socks, right, No, no, just yeah,

0:16:28.120 --> 0:16:32.040
<v Speaker 1>see again they're that is like sort of I think

0:16:32.120 --> 0:16:39.200
<v Speaker 1>the higher coal type of footwear that's worn by hippies. Um.

0:16:39.280 --> 0:16:42.200
<v Speaker 1>But also the other thing here is the African glands.

0:16:42.240 --> 0:16:43.800
<v Speaker 1>And these are glands that are found in the breast

0:16:43.840 --> 0:16:48.160
<v Speaker 1>general area. Eyelids aren't pits and ear and in the breast.

0:16:48.200 --> 0:16:50.800
<v Speaker 1>They if you're wondering, like why are they in the breast, Uh,

0:16:50.880 --> 0:16:54.800
<v Speaker 1>they actually secrete fat droplets into the breast milk. They're

0:16:54.800 --> 0:16:57.800
<v Speaker 1>not making smelly breasts or anything. Um. And in the

0:16:57.840 --> 0:17:01.960
<v Speaker 1>ear they helped form earwax. So again that's the culprit here.

0:17:02.000 --> 0:17:04.760
<v Speaker 1>It's not the fact that you actually sweat. And I've

0:17:04.800 --> 0:17:08.399
<v Speaker 1>also read before to the diet can obviously give you

0:17:08.440 --> 0:17:10.879
<v Speaker 1>a funk. Yeah yeah, Like if you're eating nothing but

0:17:11.000 --> 0:17:14.720
<v Speaker 1>garlic and onions every day, day and day out broad

0:17:14.800 --> 0:17:17.640
<v Speaker 1>chicken like four seven. Yeah, if your diet is nothing

0:17:17.640 --> 0:17:20.679
<v Speaker 1>but fast food fried foods, then then yeah it might

0:17:20.800 --> 0:17:23.400
<v Speaker 1>it might have an effect on the waist you smell yeah, yeah,

0:17:24.080 --> 0:17:27.119
<v Speaker 1>So you know, with all that in mind, still I

0:17:27.520 --> 0:17:30.160
<v Speaker 1>think that what's interesting about all of this is that, Okay,

0:17:30.200 --> 0:17:32.240
<v Speaker 1>we've got the discovery that there's good bacterial in the skin,

0:17:32.600 --> 0:17:38.160
<v Speaker 1>and yet we have this very robust antibacterial soap market

0:17:38.560 --> 0:17:41.800
<v Speaker 1>that's in everything. It seems like it maybe has cooled

0:17:41.800 --> 0:17:44.040
<v Speaker 1>off a little bit in the last year, but I

0:17:44.040 --> 0:17:46.000
<v Speaker 1>mean I were seeing it in body wash and so

0:17:46.040 --> 0:17:49.080
<v Speaker 1>on and so forth, and actually it's not ideal at

0:17:49.080 --> 0:17:52.399
<v Speaker 1>all to be using antibacterial wash, at least the stuff

0:17:52.440 --> 0:17:56.199
<v Speaker 1>that's used um commercially. There's a place for it in

0:17:56.280 --> 0:17:59.840
<v Speaker 1>hospitals obviously, yeah, or you know, it's like maybe you

0:18:00.119 --> 0:18:03.760
<v Speaker 1>keep it around for for times when yes, some antibacterial

0:18:03.760 --> 0:18:06.400
<v Speaker 1>soap would be a good idea, right, Like you're doing

0:18:06.440 --> 0:18:10.080
<v Speaker 1>something particularly dirty, or you accidentally stick your hand in

0:18:10.400 --> 0:18:15.320
<v Speaker 1>cat feces. I don't know, um accidentally, Yeah, every placing

0:18:15.920 --> 0:18:21.119
<v Speaker 1>dozy dough with the polls on mass transit, right, so

0:18:21.240 --> 0:18:22.960
<v Speaker 1>you might want a little pure l. Yeah, but it's

0:18:23.000 --> 0:18:24.280
<v Speaker 1>like you just ate dinner and you got a little

0:18:24.280 --> 0:18:28.160
<v Speaker 1>grease on your your fingers. Maybe not a good time

0:18:28.200 --> 0:18:31.320
<v Speaker 1>to actually just scour the bacteria from your hands. Yeah,

0:18:31.320 --> 0:18:33.720
<v Speaker 1>And there are plenty of studies out there that have

0:18:33.960 --> 0:18:36.880
<v Speaker 1>looked at the effectiveness of antibacterial step and they're essentially

0:18:36.880 --> 0:18:41.560
<v Speaker 1>saying that that just the normal soaping, counting the your A,

0:18:41.640 --> 0:18:43.959
<v Speaker 1>B c's, you know, I think it's like under two

0:18:44.000 --> 0:18:46.639
<v Speaker 1>minutes or something. Um, washing your hands for two minutes

0:18:46.720 --> 0:18:49.040
<v Speaker 1>with just regular soap is much more effective than the

0:18:49.080 --> 0:18:53.440
<v Speaker 1>antibacterial soap because the antibacterial soup is actually stripping away

0:18:53.480 --> 0:18:56.840
<v Speaker 1>the good bacteria along with the bad bacteria. I think

0:18:56.880 --> 0:19:00.960
<v Speaker 1>sometimes there's a sense with with washing hands though, that

0:19:01.040 --> 0:19:03.679
<v Speaker 1>it's it's kind of like bacteria and these these deadly

0:19:03.720 --> 0:19:05.960
<v Speaker 1>things that can get into it's all these germs that

0:19:05.960 --> 0:19:09.160
<v Speaker 1>they're kind of magic and and therefore you're gonna need

0:19:09.280 --> 0:19:13.080
<v Speaker 1>something equally magical to get rid of it. I don't

0:19:13.080 --> 0:19:14.959
<v Speaker 1>know that that that really makes sense. Like I like,

0:19:15.040 --> 0:19:17.800
<v Speaker 1>I I know on a on a scientific level what's

0:19:17.840 --> 0:19:20.520
<v Speaker 1>going on with germs, But but still there's this sense

0:19:20.600 --> 0:19:24.000
<v Speaker 1>like like like there are germs everywhere and uh, and

0:19:24.040 --> 0:19:26.840
<v Speaker 1>they're these kind of magical unseen things, and so you're

0:19:26.840 --> 0:19:29.520
<v Speaker 1>gonna need something with a little magical potency to it

0:19:29.640 --> 0:19:31.560
<v Speaker 1>to take it out, and not just something that kind

0:19:31.560 --> 0:19:35.439
<v Speaker 1>of smells nice. It's m M. You're saying, it's kind

0:19:35.440 --> 0:19:37.840
<v Speaker 1>of like it's kind of crazy, I admit, but I

0:19:37.840 --> 0:19:40.720
<v Speaker 1>mean I feel like a lot of people must see

0:19:40.760 --> 0:19:43.080
<v Speaker 1>it that way, you know, I don't know, I don't know.

0:19:43.160 --> 0:19:45.119
<v Speaker 1>I mean we are we talking about, like like I

0:19:45.200 --> 0:19:48.200
<v Speaker 1>used to use antibacterial stops a lot more until my

0:19:48.200 --> 0:19:51.720
<v Speaker 1>my wife convinced me not to so, and I think

0:19:51.720 --> 0:19:53.400
<v Speaker 1>part of it when I was using it all all

0:19:53.440 --> 0:19:55.280
<v Speaker 1>the all the time, it was like I'm gonna wash

0:19:55.280 --> 0:19:57.119
<v Speaker 1>my hands, it's gonna be as clean as possible, and

0:19:57.160 --> 0:20:00.000
<v Speaker 1>then they're gonna if there's any risk of germs getting

0:20:00.000 --> 0:20:01.320
<v Speaker 1>on my hand, I'm gonna go ahead nip that in

0:20:01.320 --> 0:20:04.280
<v Speaker 1>the butt because it could be these these hidden and visit.

0:20:04.359 --> 0:20:06.760
<v Speaker 1>You know, it's like putting some sort of magic token

0:20:06.840 --> 0:20:08.720
<v Speaker 1>up on the door to keep ghosts out, all right,

0:20:08.760 --> 0:20:10.520
<v Speaker 1>So it's like a talisman. Yeah, it's kind of a

0:20:11.359 --> 0:20:15.040
<v Speaker 1>weirdly like, yeah, a talisman like science looping back around

0:20:15.040 --> 0:20:19.160
<v Speaker 1>and becoming fault pale all in the course of your handwashing. Well, actually,

0:20:19.160 --> 0:20:22.600
<v Speaker 1>all that handwashing with antibacterial soap has given rise to

0:20:22.640 --> 0:20:25.920
<v Speaker 1>something called the hygiene hypothesis, which is actually really interesting because,

0:20:25.960 --> 0:20:27.880
<v Speaker 1>as we all know, there's been a huge up tech

0:20:27.880 --> 0:20:32.520
<v Speaker 1>analogies with children, and so the hygiene hypothesis says basically

0:20:32.520 --> 0:20:35.639
<v Speaker 1>that our super clean world is depriving our children's immune

0:20:35.640 --> 0:20:40.080
<v Speaker 1>system system of developing properly. So instead of doing what

0:20:40.080 --> 0:20:42.200
<v Speaker 1>it's supposed to do, which is to fight off bacteria,

0:20:42.520 --> 0:20:45.720
<v Speaker 1>it doesn't really have that bacteria anymore really to fight off.

0:20:45.760 --> 0:20:48.240
<v Speaker 1>So it's kind of the mother boy effect, right where

0:20:48.280 --> 0:20:53.760
<v Speaker 1>them like motherboy, like you're you're the codl child, Mama's boy. Yeah. Yeah,

0:20:53.800 --> 0:20:56.920
<v Speaker 1>that that that is protected from all the hart realities

0:20:56.920 --> 0:20:59.280
<v Speaker 1>of the era of the world, and then therefore can

0:20:59.320 --> 0:21:05.400
<v Speaker 1>never really um survive unattended because they just have no defenses.

0:21:05.520 --> 0:21:08.399
<v Speaker 1>Right let out into the wild it's it's then um

0:21:08.680 --> 0:21:12.800
<v Speaker 1>ravaged by a pack of lions essentially, you know, like Buster, Yeah,

0:21:12.920 --> 0:21:14.840
<v Speaker 1>except for the pack of lions is actually your own

0:21:14.880 --> 0:21:17.520
<v Speaker 1>immune system. Because the immune system is looking for something

0:21:17.520 --> 0:21:20.520
<v Speaker 1>to attack, right, and if there's no good or bad

0:21:20.520 --> 0:21:23.560
<v Speaker 1>bacteria going on, or if there's very little bacteria that

0:21:23.600 --> 0:21:28.160
<v Speaker 1>would normally be there, uh, then it would essentially turned

0:21:28.320 --> 0:21:31.600
<v Speaker 1>to the person, right and begin attacking the person. So

0:21:31.680 --> 0:21:33.080
<v Speaker 1>it's and that's what you see with some of the

0:21:33.119 --> 0:21:37.959
<v Speaker 1>autoimmune systems diseases today, right, or even like something as

0:21:38.000 --> 0:21:40.280
<v Speaker 1>simple as exzema flare ups. I mean that there's a

0:21:40.320 --> 0:21:43.200
<v Speaker 1>good theory there that says that those flare ups happen

0:21:43.320 --> 0:21:46.720
<v Speaker 1>when the bad bacteria is stripped off, So that's where

0:21:46.800 --> 0:21:49.199
<v Speaker 1>all these allergies start to kick in. It also reminds

0:21:49.240 --> 0:21:52.840
<v Speaker 1>one of some of these pages from the history books

0:21:52.880 --> 0:21:55.320
<v Speaker 1>of of ancient empires and the idea that you want

0:21:55.359 --> 0:21:59.280
<v Speaker 1>to keep the army away invading people and and causing

0:21:59.400 --> 0:22:02.840
<v Speaker 1>termel term elsewhere, because God help us if they come

0:22:02.880 --> 0:22:06.080
<v Speaker 1>back to the city, yes, because then they're just gonna

0:22:06.119 --> 0:22:08.520
<v Speaker 1>turn on us and turn on themselves. I know it's

0:22:08.560 --> 0:22:13.000
<v Speaker 1>gonna it's gonna be like Shakespeare play at least the ending. Yeah, right,

0:22:13.080 --> 0:22:15.560
<v Speaker 1>well with a wedding, oh, this usually a wedding or

0:22:15.600 --> 0:22:17.760
<v Speaker 1>death or I went dark, you went dark? I thought

0:22:17.760 --> 0:22:21.520
<v Speaker 1>your wedding. No, no, I was thinking, you know, poison

0:22:21.600 --> 0:22:28.159
<v Speaker 1>flasks hemlock. Yeah, the like gotcha. Well there you go.

0:22:28.280 --> 0:22:30.879
<v Speaker 1>I mean that's that's why that that's the case for

0:22:30.960 --> 0:22:35.680
<v Speaker 1>being a dirty hippie. Really yeah, I'm still not completely convinced.

0:22:35.920 --> 0:22:37.520
<v Speaker 1>H You know, I'm not going to give up showering.

0:22:37.560 --> 0:22:40.119
<v Speaker 1>Like I said, I really like some hot water splash

0:22:40.160 --> 0:22:43.400
<v Speaker 1>in my face in the morning. However, I have um

0:22:43.640 --> 0:22:47.479
<v Speaker 1>force myself to not wash my hair every day. Um based.

0:22:48.760 --> 0:22:50.119
<v Speaker 1>I mean I've been hearing it for a while, but

0:22:50.119 --> 0:22:52.080
<v Speaker 1>then like the last dude to cut my hairs, like

0:22:52.080 --> 0:22:54.120
<v Speaker 1>like yeah, yeah, you should just make maybe just wash

0:22:54.160 --> 0:22:56.919
<v Speaker 1>it every other day. So I'm trying that you should

0:22:57.320 --> 0:23:00.399
<v Speaker 1>seriously what okay, not that everybody wanted some sort of

0:23:02.240 --> 0:23:05.119
<v Speaker 1>like tips on this, but this is what everyone wanted

0:23:06.080 --> 0:23:09.359
<v Speaker 1>tips on hair care. But really, if you massage your

0:23:09.400 --> 0:23:12.359
<v Speaker 1>scalp and you redistribute the oils, then you're not going

0:23:12.440 --> 0:23:15.520
<v Speaker 1>to have slick looking hair. I will tell you this

0:23:15.640 --> 0:23:19.080
<v Speaker 1>because I did not that I want to reveal this

0:23:19.200 --> 0:23:23.000
<v Speaker 1>but I just washed my hair after seven days, yeah,

0:23:23.080 --> 0:23:26.640
<v Speaker 1>this morning, and it was not It wasn't slick at all.

0:23:26.680 --> 0:23:28.679
<v Speaker 1>Of course you didn't see me before that, so you

0:23:28.680 --> 0:23:32.680
<v Speaker 1>can't verify, but trust me, that's what you do. Wait,

0:23:32.720 --> 0:23:36.280
<v Speaker 1>so your hair is better for having like we were, okay,

0:23:36.359 --> 0:23:39.520
<v Speaker 1>day day seven. Wish your hair better before you washed

0:23:39.520 --> 0:23:42.000
<v Speaker 1>it or after? Well, I mean it was starting to

0:23:42.000 --> 0:23:45.120
<v Speaker 1>get a little funky because it's been seven days before

0:23:45.160 --> 0:23:47.880
<v Speaker 1>i'd actually put shampoo on it. But my point is

0:23:47.880 --> 0:23:51.479
<v Speaker 1>is that it looked quite lovely. Maybe you know, of

0:23:51.520 --> 0:23:54.320
<v Speaker 1>course days one through five, six and seven looking a

0:23:54.359 --> 0:23:56.600
<v Speaker 1>little bit funky. But it wasn't like an oil slick

0:23:56.680 --> 0:23:58.879
<v Speaker 1>or anything. And it's not like you you get up

0:23:58.880 --> 0:24:00.720
<v Speaker 1>the more the next morning you have and taking a shot.

0:24:00.840 --> 0:24:03.000
<v Speaker 1>You haven't washed your hair rather in a day, and

0:24:03.080 --> 0:24:05.640
<v Speaker 1>then it's suddenly chaos, it's suddenly bad. Right. The key

0:24:05.760 --> 0:24:08.800
<v Speaker 1>is you have to massage of scalp redistribute oil. Massage

0:24:08.800 --> 0:24:14.800
<v Speaker 1>scalp redistribute oils. That's your takeaway. I did want to

0:24:14.800 --> 0:24:20.040
<v Speaker 1>mention that, uh, the author of Dirt Unclean, uh, Katherine Ashenberg,

0:24:20.119 --> 0:24:22.880
<v Speaker 1>has a lot of really great information about this sort

0:24:22.880 --> 0:24:26.280
<v Speaker 1>of the history of funk and history of cleanliness, so

0:24:26.480 --> 0:24:30.119
<v Speaker 1>you guys might want to check that out as well. Well. Hey,

0:24:30.119 --> 0:24:34.280
<v Speaker 1>I've got just one quick listener mail here. Um, hey,

0:24:34.359 --> 0:24:36.240
<v Speaker 1>listened by the name of Billy writes, then, with the

0:24:37.000 --> 0:24:41.600
<v Speaker 1>little contemplation about the role of robots in our future,

0:24:42.200 --> 0:24:45.520
<v Speaker 1>says greetings, I was listening to Love Hayden robots. You

0:24:45.560 --> 0:24:48.600
<v Speaker 1>mentioned the love bots, like the one you called Roxy,

0:24:48.720 --> 0:24:52.920
<v Speaker 1>and that's with three xes. I am very constrict myself,

0:24:53.080 --> 0:24:57.239
<v Speaker 1>but with this the adultery, it's it is not a

0:24:57.320 --> 0:24:59.800
<v Speaker 1>living being. It would only be able to work outside

0:24:59.800 --> 0:25:04.760
<v Speaker 1>of parameter setting. However, physically it would resemble a human. Also, um,

0:25:04.840 --> 0:25:06.880
<v Speaker 1>what would happen if you had had a sex spot

0:25:06.920 --> 0:25:09.879
<v Speaker 1>and it downloaded a virus on the servo net? Okay,

0:25:09.920 --> 0:25:13.679
<v Speaker 1>some interesting thoughts there, But indeed, what would it be

0:25:13.720 --> 0:25:16.919
<v Speaker 1>adultery if one started seeing a robot on the side.

0:25:17.240 --> 0:25:19.119
<v Speaker 1>I don't know what if you saw one robot and

0:25:19.119 --> 0:25:21.520
<v Speaker 1>then you were seeing another robot. I'm still intrigued by

0:25:21.520 --> 0:25:25.680
<v Speaker 1>the idea of robot STDs, just essentially what he's talking about. Yeah, which,

0:25:25.920 --> 0:25:28.919
<v Speaker 1>there's actually that case where the guy gave himself. It

0:25:28.960 --> 0:25:32.720
<v Speaker 1>wasn't sexually transmitted. It was a computer transmitted virus in

0:25:32.800 --> 0:25:34.879
<v Speaker 1>his body. That's right. He had a r f I

0:25:34.920 --> 0:25:38.399
<v Speaker 1>D chip implanted and he gave himself a virus on

0:25:38.440 --> 0:25:41.720
<v Speaker 1>that chip. So I don't know what the future holds there. Yeah,

0:25:41.720 --> 0:25:44.719
<v Speaker 1>it'll be interesting. So hey, have you have some interesting

0:25:45.040 --> 0:25:49.119
<v Speaker 1>tidbits share of this or just some contemplative ideas. You

0:25:49.160 --> 0:25:51.280
<v Speaker 1>can share them with us on Twitter or Facebook we

0:25:51.400 --> 0:25:53.800
<v Speaker 1>or blow the mind on both of those. And you know,

0:25:53.880 --> 0:25:55.560
<v Speaker 1>I want to mention that you know they have the

0:25:55.640 --> 0:25:58.560
<v Speaker 1>pashtags on Twitter. If you use Twitter, you are glow

0:25:58.600 --> 0:26:01.040
<v Speaker 1>aware of this. They're often used for bad humor. But

0:26:02.119 --> 0:26:04.920
<v Speaker 1>there's one particular hashtag that that I have been following

0:26:05.000 --> 0:26:07.960
<v Speaker 1>because the hashtag is blew my mind. One word that's

0:26:08.000 --> 0:26:13.439
<v Speaker 1>hashtag that the hash sign blew my mind. And I'm

0:26:13.480 --> 0:26:15.600
<v Speaker 1>interested because I'm like, I wonder what's blowing everybody's mind

0:26:15.640 --> 0:26:19.119
<v Speaker 1>on Twitter. It turns out very inane stuff. It's blowing

0:26:19.160 --> 0:26:23.240
<v Speaker 1>people's minds. Couple example, Yes, some of them are so

0:26:23.280 --> 0:26:25.880
<v Speaker 1>bad I can't actually read them um in the podcast.

0:26:25.920 --> 0:26:28.480
<v Speaker 1>But like here's one I don't know is it biber

0:26:28.600 --> 0:26:33.280
<v Speaker 1>for Bieber? One? Is is at justin Bieber Bieber? I

0:26:33.320 --> 0:26:36.320
<v Speaker 1>just saw your movie with my best friend, because there's

0:26:36.320 --> 0:26:39.920
<v Speaker 1>several ds, and then something that resembles like a smiley

0:26:39.920 --> 0:26:41.800
<v Speaker 1>faced but facing a different direction than I'm used to.

0:26:42.240 --> 0:26:45.080
<v Speaker 1>And then they add the hashtag blew my mind. And

0:26:45.119 --> 0:26:48.359
<v Speaker 1>then there's a heart thing, Uh, please follow me back,

0:26:48.480 --> 0:26:51.120
<v Speaker 1>it will make my Friday. And then some other strange

0:26:51.160 --> 0:26:54.080
<v Speaker 1>emoticon that I've that I'm apparently too old to understand,

0:26:54.480 --> 0:26:56.280
<v Speaker 1>but okay, so that this person was blown up. Their

0:26:56.320 --> 0:26:58.320
<v Speaker 1>mind is blown by this. Then there's another one. I

0:26:58.359 --> 0:27:00.920
<v Speaker 1>think that's the first time in my life I've put

0:27:00.960 --> 0:27:05.040
<v Speaker 1>on pants left leg, right leg blew my mind or

0:27:05.760 --> 0:27:08.280
<v Speaker 1>and then somebody just watched The sixth Sense, So I

0:27:08.320 --> 0:27:11.240
<v Speaker 1>think we can do better. Listeners. Um, if you encounter

0:27:11.400 --> 0:27:14.320
<v Speaker 1>some cool bit of science, if we um, you know,

0:27:14.640 --> 0:27:16.320
<v Speaker 1>I dare I say we blow your mind with some

0:27:16.359 --> 0:27:19.119
<v Speaker 1>cool bit of of science or or just a cool

0:27:19.200 --> 0:27:22.960
<v Speaker 1>idea or a contemplation on the world around us, share

0:27:23.000 --> 0:27:25.399
<v Speaker 1>it on Twitter, throw on that hashtag, and let's uh,

0:27:25.680 --> 0:27:29.359
<v Speaker 1>let's reclaim the blew my mind hashtag from the people

0:27:29.600 --> 0:27:32.080
<v Speaker 1>are are large There's some there's some good boasts out there,

0:27:32.080 --> 0:27:35.359
<v Speaker 1>but but from the largely the people who are misusing

0:27:35.359 --> 0:27:39.199
<v Speaker 1>it on doll things, Yeah, I like that. Let's reclaim it. Uh,

0:27:39.400 --> 0:27:42.760
<v Speaker 1>Let's let's give some justice to blew my mind. Yeah.

0:27:43.080 --> 0:27:44.640
<v Speaker 1>And hey, if you have any thoughts that you would

0:27:44.640 --> 0:27:47.040
<v Speaker 1>like to share with us, please do so at Blow

0:27:47.119 --> 0:27:53.400
<v Speaker 1>the Mind at how stuff works dot com. For more

0:27:53.440 --> 0:27:55.920
<v Speaker 1>on this and thousands of other topics, visit how stuff

0:27:55.960 --> 0:27:58.760
<v Speaker 1>works dot com. To learn more about the podcast, click

0:27:58.800 --> 0:28:01.119
<v Speaker 1>on the podcast icon in the upper right corner of

0:28:01.160 --> 0:28:04.560
<v Speaker 1>our homepage. The House stuff Works iPhone app has a RYE.

0:28:04.760 --> 0:28:10.399
<v Speaker 1>Download it today on iTunes, m