1 00:00:00,280 --> 00:00:02,840 Speaker 1: Brought to you by the reinvented two thousand twelve camera. 2 00:00:03,160 --> 00:00:07,600 Speaker 1: It's ready. Are you welcome to Stuff you Should Know? 3 00:00:08,200 --> 00:00:11,520 Speaker 1: From House Stuff Works dot com. Hey, and welcome to 4 00:00:11,560 --> 00:00:15,160 Speaker 1: the podcast. I'm Josh Clark. There's Chuck Bryant. It's freezing 5 00:00:15,160 --> 00:00:17,279 Speaker 1: in here. It's not that cold you need to put 6 00:00:17,320 --> 00:00:20,200 Speaker 1: on a sweater or something. Well, uh, I didn't expect 7 00:00:20,239 --> 00:00:21,840 Speaker 1: it to be chilly. It is a little chilly. Our 8 00:00:21,840 --> 00:00:24,280 Speaker 1: producer Jerry's wearing a hooded twitter and the vest. That's 9 00:00:24,320 --> 00:00:27,120 Speaker 1: kind of a giveaway. Chuck, Well, she stylished the way 10 00:00:27,160 --> 00:00:29,880 Speaker 1: she is she is. So everybody, Um, if you haven't 11 00:00:29,880 --> 00:00:32,680 Speaker 1: figured out by now, this is stuff you should know. Um. 12 00:00:32,760 --> 00:00:35,280 Speaker 1: And uh, Chuck and I are going to talk about death. 13 00:00:36,120 --> 00:00:38,440 Speaker 1: It's part of our death suite kind of yeah, yeah, 14 00:00:38,960 --> 00:00:43,199 Speaker 1: realized Everest Bizarre and then this one. Right, And if 15 00:00:43,200 --> 00:00:44,680 Speaker 1: you don't know what we're talking about, it means that 16 00:00:44,720 --> 00:00:47,520 Speaker 1: they've been published out of order. So just look forward 17 00:00:47,560 --> 00:00:51,320 Speaker 1: to a lot of death from S Y s K. Right. Yes, Okay, 18 00:00:51,360 --> 00:00:55,360 Speaker 1: So Chuck, I'm pretty sure you're fully aware that I 19 00:00:55,400 --> 00:00:59,560 Speaker 1: don't leave a very healthy life. I yes, I know 20 00:00:59,640 --> 00:01:04,440 Speaker 1: that have certain vices that are disgusting and um, suicidal. Right, 21 00:01:06,040 --> 00:01:09,720 Speaker 1: that's one of many. Basically I shouldn't be walking around 22 00:01:09,800 --> 00:01:13,680 Speaker 1: right now. Um, and I've come to um kind of 23 00:01:13,840 --> 00:01:16,960 Speaker 1: take hope in. Uh. Someone who's become one of my 24 00:01:17,000 --> 00:01:23,160 Speaker 1: personal heroes a woman named Madame Jeanne Clement. And Madame 25 00:01:23,200 --> 00:01:26,680 Speaker 1: Clement was a frenchwoman, as her name would indicate, and 26 00:01:27,280 --> 00:01:33,520 Speaker 1: she in she died happy and healthy, um and a 27 00:01:33,600 --> 00:01:37,040 Speaker 1: hundred and twenty two years old. Amazing. And the greatest 28 00:01:37,080 --> 00:01:41,000 Speaker 1: part about Madame Clement is that she smoked until she 29 00:01:41,120 --> 00:01:45,000 Speaker 1: was a hundred. So I've got what sixty eight more 30 00:01:45,080 --> 00:01:48,320 Speaker 1: years before i have to quit, if you know, I 31 00:01:48,320 --> 00:01:50,360 Speaker 1: want to possibly live to a hundred and twenty two, 32 00:01:50,800 --> 00:01:53,240 Speaker 1: to live another twenty two years, right, and there there 33 00:01:53,240 --> 00:01:55,920 Speaker 1: are caveats to that, right, Um, you know, I plan 34 00:01:56,000 --> 00:01:59,600 Speaker 1: on raging against the dying of the light unless you know, 35 00:01:59,800 --> 00:02:03,320 Speaker 1: I get like a terminal cancer diagnosis or there's something 36 00:02:03,360 --> 00:02:05,280 Speaker 1: that that I'm not going to be able to get 37 00:02:05,320 --> 00:02:10,160 Speaker 1: out of and it equals like horrible death and then yeah, yeah, 38 00:02:10,240 --> 00:02:14,480 Speaker 1: I'm yeah, I'm not going to go go easy. No, 39 00:02:14,639 --> 00:02:16,840 Speaker 1: actually no, the opposite. I'm gonna go very easy, but 40 00:02:16,880 --> 00:02:19,560 Speaker 1: it will be by my own hand. Yeah, so that's 41 00:02:19,600 --> 00:02:22,040 Speaker 1: my plan. But I'd rather lived a hundred twenty two 42 00:02:22,080 --> 00:02:25,440 Speaker 1: and just you know, have the a FP take photos 43 00:02:25,480 --> 00:02:27,760 Speaker 1: of me and post them on Getty images that kind 44 00:02:27,760 --> 00:02:29,240 Speaker 1: of thing. You just want to be a hundred with 45 00:02:29,280 --> 00:02:32,400 Speaker 1: a smoke in your hand, Yeah, totally, and be like, 46 00:02:32,440 --> 00:02:35,120 Speaker 1: don't smoke, kids, it's really bad for you. My grandmother 47 00:02:35,160 --> 00:02:38,600 Speaker 1: lived to be a hundred, did Yeah you know what, right? 48 00:02:39,320 --> 00:02:42,840 Speaker 1: Uh yeah, a hundred years old? Yes, there's another word 49 00:02:42,880 --> 00:02:47,520 Speaker 1: for that. Is it a centurion? That's very close? Did 50 00:02:47,560 --> 00:02:53,160 Speaker 1: she combat people and and or anything? No, centenarian centenary. 51 00:02:53,360 --> 00:02:56,080 Speaker 1: Anybody who lives to age one hundred or older is 52 00:02:56,160 --> 00:02:59,600 Speaker 1: automatically a centenarian, right. She passed away between one hundred 53 00:02:59,639 --> 00:03:01,800 Speaker 1: and one one. Good for her. She made it to 54 00:03:01,880 --> 00:03:06,840 Speaker 1: this centenarian status. So, um, what was she a healthy person? 55 00:03:06,919 --> 00:03:09,560 Speaker 1: Did she lead a healthy life? Yeah? I mean she 56 00:03:09,680 --> 00:03:13,160 Speaker 1: was from the South and uh so she ingested a 57 00:03:13,240 --> 00:03:16,240 Speaker 1: lot of grease and fried foods over her life. But 58 00:03:16,320 --> 00:03:19,040 Speaker 1: she didn't drink and she didn't smoke. She you know, 59 00:03:19,080 --> 00:03:22,160 Speaker 1: grew on vegetable stuff like that. Now, that's that's generally 60 00:03:22,160 --> 00:03:23,680 Speaker 1: the rule of thumb. If you're going to lead a 61 00:03:23,760 --> 00:03:28,160 Speaker 1: very long life, especially a healthy long life. They're certainly like, 62 00:03:28,200 --> 00:03:30,560 Speaker 1: you can't drink, you can't smoke, you have to foreswear 63 00:03:30,600 --> 00:03:33,880 Speaker 1: a lot of stuff. Um, So basically you can lead 64 00:03:33,880 --> 00:03:38,760 Speaker 1: a long, healthy, boring life, right. Um. But there's people 65 00:03:38,880 --> 00:03:42,040 Speaker 1: like Madame Clement who kind of fly in the face 66 00:03:42,120 --> 00:03:45,080 Speaker 1: of this notion, like you're you're she she should have 67 00:03:45,120 --> 00:03:48,320 Speaker 1: been dead many many years before she did die from 68 00:03:48,360 --> 00:03:53,520 Speaker 1: lung cancer, lung cancer, heart disease, any any number of things, um, 69 00:03:53,560 --> 00:03:56,600 Speaker 1: and she wasn't. So that kind of leads us to 70 00:03:56,720 --> 00:03:59,240 Speaker 1: this question of how can people like her? And she's 71 00:03:59,240 --> 00:04:01,839 Speaker 1: not the only one. She's definitely a rarity, but she's 72 00:04:01,880 --> 00:04:05,000 Speaker 1: not the only person who who's lived that that led 73 00:04:05,080 --> 00:04:08,480 Speaker 1: us slightly unhealthy life but lived a very long, healthy one. 74 00:04:08,840 --> 00:04:11,400 Speaker 1: So how is this possible? Right? And this is there's 75 00:04:11,400 --> 00:04:16,279 Speaker 1: actually a field of research, aging research, dedicated to longevity, 76 00:04:16,400 --> 00:04:18,599 Speaker 1: so it's not dumb luck. But they're trying to figure 77 00:04:18,600 --> 00:04:20,760 Speaker 1: out there's got to be something to this. Yeah, And 78 00:04:20,760 --> 00:04:23,599 Speaker 1: the weird thing is is I have a pretty high 79 00:04:23,720 --> 00:04:26,400 Speaker 1: chance of actually making it a lot longer than I should, 80 00:04:26,760 --> 00:04:29,440 Speaker 1: although I should probably insert here as you know, the 81 00:04:29,480 --> 00:04:34,880 Speaker 1: death clock gives me till but a gypsy once. I'm sorry, 82 00:04:35,000 --> 00:04:38,440 Speaker 1: a Roma once read my palm and told me I 83 00:04:38,440 --> 00:04:41,400 Speaker 1: had till eighty seven. So I'm not sure which one's right. 84 00:04:41,440 --> 00:04:43,120 Speaker 1: I think I'm gonna go with the Roma. Well, what 85 00:04:43,160 --> 00:04:48,919 Speaker 1: would the other one put you at? Um, sixty five? 86 00:04:49,000 --> 00:04:52,800 Speaker 1: I think, well, between six and eighty seven, that's pretty good. Well, 87 00:04:52,839 --> 00:04:54,520 Speaker 1: the thing is is if I if I make it 88 00:04:54,560 --> 00:04:58,240 Speaker 1: to sixty five, I'm that's not very long. Yeah, eighty 89 00:04:58,320 --> 00:05:00,960 Speaker 1: seven is definitely long, but I think if you look 90 00:05:00,960 --> 00:05:03,000 Speaker 1: at it in perspective, by the time i'm eighty seven, 91 00:05:03,360 --> 00:05:05,880 Speaker 1: eight seven will probably be like sixty five is now. 92 00:05:06,720 --> 00:05:08,880 Speaker 1: Either way I'm going down, I can tell, but you'll 93 00:05:08,880 --> 00:05:13,240 Speaker 1: look like you're exactly So. Um, how did we get 94 00:05:13,279 --> 00:05:15,640 Speaker 1: on this one? You need you to leave me back there, buddy, 95 00:05:15,720 --> 00:05:21,120 Speaker 1: Well we need to go back. It's Jeans, Josh oh No. First, first, yes, 96 00:05:21,200 --> 00:05:24,200 Speaker 1: they're pretty sure that it is Jenes. Surely there's a 97 00:05:24,200 --> 00:05:28,280 Speaker 1: genetic cause. And the whole reason why there's pretty much 98 00:05:28,279 --> 00:05:31,920 Speaker 1: evidentiary proof that that genes do play role is that 99 00:05:32,000 --> 00:05:37,880 Speaker 1: this whole families of centenarians and if if genetics didn't 100 00:05:37,880 --> 00:05:42,120 Speaker 1: play a major role in longevity, uh, then the the 101 00:05:42,160 --> 00:05:46,000 Speaker 1: probability of a family having like three or four UM 102 00:05:46,160 --> 00:05:50,480 Speaker 1: centenarians is like astronomically unlikely, right, So, yes, genes play 103 00:05:50,520 --> 00:05:53,880 Speaker 1: a role, but there's another mechanism that the kind of 104 00:05:53,880 --> 00:05:59,400 Speaker 1: a physiological mechanism, the starvation. Yeah, yeah, restricted caloric intake. 105 00:05:59,800 --> 00:06:03,200 Speaker 1: And it's gonna say, right it is, well just you know, 106 00:06:03,360 --> 00:06:07,880 Speaker 1: just through observation um and in studies in like worms 107 00:06:08,080 --> 00:06:12,479 Speaker 1: and uh, I think yeast, yeast, yeast ratch, which is 108 00:06:12,680 --> 00:06:14,400 Speaker 1: a fun guy, not a plant, by the way, we've 109 00:06:14,480 --> 00:06:17,640 Speaker 1: learned many times over. Yeah, but the rats in particular 110 00:06:17,680 --> 00:06:19,640 Speaker 1: are the ones who are really kind of giving up 111 00:06:19,960 --> 00:06:22,200 Speaker 1: the secrets of what genes might lie behind us. But 112 00:06:22,240 --> 00:06:24,880 Speaker 1: you want to talk about a clerk restricted diet first, 113 00:06:24,920 --> 00:06:27,880 Speaker 1: and what happens with that, Well, yeah, they found out 114 00:06:27,960 --> 00:06:30,880 Speaker 1: they did some like you were talking about tests on rats, 115 00:06:30,920 --> 00:06:35,400 Speaker 1: and they found that the rats fewer calories than their 116 00:06:36,080 --> 00:06:42,800 Speaker 1: beefy counterparts, uh called caloric restriction. Uh. They live longer, 117 00:06:43,000 --> 00:06:46,640 Speaker 1: so and healthier. Evidently longer and healthier. Part of it 118 00:06:46,720 --> 00:06:51,359 Speaker 1: is a leanness leads to um longevity and health. Generally, 119 00:06:51,960 --> 00:06:55,440 Speaker 1: fat is although our body has a mechanism for storing 120 00:06:55,480 --> 00:07:00,200 Speaker 1: it in. Uh. In the lean times, if you'll forgive me, Um, 121 00:07:00,200 --> 00:07:02,640 Speaker 1: it's actually not very good for us. We we make 122 00:07:02,720 --> 00:07:07,040 Speaker 1: much better use of carbohydrates and proteins UM and other nutrients. Um. 123 00:07:07,160 --> 00:07:09,800 Speaker 1: That's kind of like that. The it's it's the bottom 124 00:07:09,800 --> 00:07:12,160 Speaker 1: of the barrel nutrient right right. I know when I 125 00:07:12,200 --> 00:07:15,880 Speaker 1: was doing my survival work in the how long can 126 00:07:15,920 --> 00:07:17,560 Speaker 1: you live without food and water? That kind of thing 127 00:07:17,880 --> 00:07:19,880 Speaker 1: that when you start to starve, your fats are the 128 00:07:19,880 --> 00:07:22,720 Speaker 1: first thing to go than carbohydrates and the proteins, which 129 00:07:22,840 --> 00:07:26,760 Speaker 1: means that's your body itself. Right. So um, So we 130 00:07:26,880 --> 00:07:30,680 Speaker 1: know that a caloric restricted diet is a good thing, 131 00:07:30,760 --> 00:07:33,880 Speaker 1: but we just what what longevity researchers are trying to 132 00:07:33,920 --> 00:07:38,920 Speaker 1: figure out it is exactly how this keeps us um 133 00:07:39,520 --> 00:07:42,640 Speaker 1: healthy and the mechanism behind it. Right. So, one one 134 00:07:42,680 --> 00:07:45,040 Speaker 1: of the genes that's been studied is the s I 135 00:07:45,200 --> 00:07:48,080 Speaker 1: R T one gene. That's one, and it's my favorite 136 00:07:48,360 --> 00:07:50,720 Speaker 1: the longevity genes. Yes, well mind the other one. We'll 137 00:07:50,720 --> 00:07:52,640 Speaker 1: get to this, okay. Well, which, by the way, I've 138 00:07:52,720 --> 00:07:56,640 Speaker 1: dubbed the ponta da leon gene like that. Did you 139 00:07:56,640 --> 00:08:00,600 Speaker 1: notice that in the article that was all Josh I believe, Okay? So, Um, 140 00:08:00,640 --> 00:08:04,640 Speaker 1: the s I R T one gene actually curiously was 141 00:08:04,720 --> 00:08:09,400 Speaker 1: studied by two independent studies, one at Harvard and one 142 00:08:09,400 --> 00:08:12,360 Speaker 1: at m I T. And they both published their findings 143 00:08:12,360 --> 00:08:15,440 Speaker 1: in June two four, within like sixteen days of one another. Yeah, 144 00:08:15,480 --> 00:08:16,960 Speaker 1: it kind of makes me wonder if they were, you know, 145 00:08:17,040 --> 00:08:20,680 Speaker 1: looking on each other's test paper. Can't you see like 146 00:08:20,800 --> 00:08:24,880 Speaker 1: some eggheads like huddled over like the study um so uh. 147 00:08:25,360 --> 00:08:27,760 Speaker 1: What one of them found was that the s i 148 00:08:27,920 --> 00:08:31,440 Speaker 1: r T one gene inhibits the expression of this protein 149 00:08:31,520 --> 00:08:36,800 Speaker 1: called backs. Right, no matter whether your cells are doing 150 00:08:36,880 --> 00:08:42,679 Speaker 1: well or damaged, they have a specific life time right 151 00:08:43,800 --> 00:08:46,240 Speaker 1: right there, They have a lifespan and they could be 152 00:08:46,320 --> 00:08:49,000 Speaker 1: healthy as an ox. But once they reached this the 153 00:08:49,120 --> 00:08:52,680 Speaker 1: end of this lifespan, um, this protein backs comes in 154 00:08:52,920 --> 00:08:57,000 Speaker 1: and actually creates a poptosis, and a poptosis is um 155 00:08:57,120 --> 00:09:01,440 Speaker 1: program cellular death. Like it's an execute. Wow. Now, what 156 00:09:01,679 --> 00:09:03,599 Speaker 1: s i r T one does is it prevents the 157 00:09:03,640 --> 00:09:08,880 Speaker 1: expression of of backs, right, and so therefore it grant 158 00:09:08,920 --> 00:09:11,920 Speaker 1: sells a stay of execution so they can keep working longer. 159 00:09:12,200 --> 00:09:15,920 Speaker 1: And it's ultimately cellular death that that leads to death 160 00:09:16,000 --> 00:09:19,640 Speaker 1: from old age, non disease, non environmental factors, but just 161 00:09:20,000 --> 00:09:24,719 Speaker 1: your cell stop dividing and reproducing and stop function about it. Right, 162 00:09:25,080 --> 00:09:27,000 Speaker 1: So the s I r T one gene has been 163 00:09:27,000 --> 00:09:30,200 Speaker 1: shown to produce that, right, But it also um it 164 00:09:30,280 --> 00:09:36,120 Speaker 1: also creates a process where fat is shed more quickly, 165 00:09:36,400 --> 00:09:40,800 Speaker 1: so you become leaner basically with a reduced calorie diet, 166 00:09:41,040 --> 00:09:43,760 Speaker 1: your body inner survival mode and s I r T 167 00:09:43,920 --> 00:09:47,120 Speaker 1: one really comes into play. But as you said, you 168 00:09:47,160 --> 00:09:49,800 Speaker 1: have another favorite gene, which indicates that there's that's not 169 00:09:49,880 --> 00:09:52,760 Speaker 1: the only gene involved in this. No, and and I'll 170 00:09:52,840 --> 00:09:56,160 Speaker 1: likelihood there's probably more than one gene involved at a 171 00:09:56,200 --> 00:09:58,960 Speaker 1: time as well. Yeah, there's there's a guy who's conducting 172 00:09:58,960 --> 00:10:02,000 Speaker 1: his study of massage you sits on longevity, and he 173 00:10:02,000 --> 00:10:06,600 Speaker 1: he says probably about eight thousand genes are responsible for it. 174 00:10:06,640 --> 00:10:10,199 Speaker 1: Is that Dawkins. No, that's Pearls I believe is his name. 175 00:10:10,240 --> 00:10:12,000 Speaker 1: We'll get the Dawkins too, right, Yeah, oh yeah, I 176 00:10:12,040 --> 00:10:16,520 Speaker 1: promise me. I promised, uh, my favorite gene, Josh. And 177 00:10:16,600 --> 00:10:19,079 Speaker 1: this category is I don't know how you would say it, 178 00:10:19,280 --> 00:10:21,920 Speaker 1: f O x O three so three A I like 179 00:10:21,960 --> 00:10:24,040 Speaker 1: fox O three A. Yeah, that's what we'll call it. 180 00:10:24,440 --> 00:10:26,840 Speaker 1: And that when they tested on worms and it had 181 00:10:26,840 --> 00:10:29,600 Speaker 1: a definite effect on the lifespan of a worm. Uh. 182 00:10:29,640 --> 00:10:31,520 Speaker 1: They were able to turn this gene on and off 183 00:10:31,640 --> 00:10:37,880 Speaker 1: by adding compounds that basically target and shut down these 184 00:10:38,000 --> 00:10:41,440 Speaker 1: specific genes. Yeah, they're called the gene silencing compounds. They've 185 00:10:41,520 --> 00:10:44,679 Speaker 1: used them to create tearless onions. Oh really, Yeah, how 186 00:10:44,720 --> 00:10:47,000 Speaker 1: I need to get some of those stuff kills me. 187 00:10:47,080 --> 00:10:50,600 Speaker 1: I prepared to pay seventeen bucks an onion. Nough pal really. Oh, 188 00:10:50,679 --> 00:10:53,480 Speaker 1: genetic research didn't come cheap. Yeah, I guess I'll just 189 00:10:53,760 --> 00:10:57,800 Speaker 1: fry as they cook. Uh. So um. Yeah, they found 190 00:10:57,800 --> 00:11:00,200 Speaker 1: out when they had the gene turned on, the worms 191 00:11:00,240 --> 00:11:04,680 Speaker 1: lived a lot longer. So uh. They also found that 192 00:11:04,720 --> 00:11:07,800 Speaker 1: the same gene was in a lot of elderly Japanese people, 193 00:11:08,320 --> 00:11:13,480 Speaker 1: and Okinawa has the largest concentration per capita of centenarians 194 00:11:14,160 --> 00:11:17,600 Speaker 1: anywhere else in the world. And centurions, yeah, they're still 195 00:11:17,679 --> 00:11:21,080 Speaker 1: running around. Uh. And they also found it in elderly Germans. 196 00:11:21,200 --> 00:11:23,080 Speaker 1: So that kind of proved that it's not you know, 197 00:11:23,160 --> 00:11:27,600 Speaker 1: drawn along continental or racial bounds. Right. And there's there's 198 00:11:27,760 --> 00:11:32,240 Speaker 1: there's another Um, there's another gene. It's the insulin growth 199 00:11:32,320 --> 00:11:36,000 Speaker 1: factor one gene one, yeah, good one. And they found 200 00:11:36,080 --> 00:11:42,960 Speaker 1: that in a in a population of Ashkenazi Jews. You 201 00:11:43,000 --> 00:11:45,120 Speaker 1: know what those are? Look that up. I I know, 202 00:11:45,720 --> 00:11:49,800 Speaker 1: apparently they're Jewish people that from medieval Jewish people in 203 00:11:49,840 --> 00:11:53,079 Speaker 1: Western Germany, so direct descendants of that line. I got you, 204 00:11:53,200 --> 00:11:54,760 Speaker 1: all right, Yeah, I knew that they were a very 205 00:11:54,800 --> 00:11:59,840 Speaker 1: specific um group. But they found in women in this 206 00:12:00,040 --> 00:12:03,880 Speaker 1: group that the i g F one gene had a mutation, 207 00:12:04,480 --> 00:12:07,920 Speaker 1: and i g F one is partly responsible for creating 208 00:12:07,920 --> 00:12:11,800 Speaker 1: growth hormone. And these women are generally small in stature 209 00:12:11,840 --> 00:12:16,880 Speaker 1: as well. Um, and one of the researchers who connected 210 00:12:16,880 --> 00:12:19,600 Speaker 1: the study on them, I just found this kind of 211 00:12:19,720 --> 00:12:23,640 Speaker 1: flawed logic. I mean, it makes sense, but sometimes biologists, 212 00:12:23,679 --> 00:12:28,200 Speaker 1: geneticists and you know, evolutionists make certain leaps. They go 213 00:12:28,280 --> 00:12:30,680 Speaker 1: from A to C without hitting B as we like 214 00:12:30,760 --> 00:12:34,680 Speaker 1: to say, which I've done before. And yeah, I was 215 00:12:34,720 --> 00:12:38,320 Speaker 1: not mad at you, by the way. Um. So this 216 00:12:38,520 --> 00:12:41,400 Speaker 1: one researcher positive that, you know, because they're smaller, they're 217 00:12:41,440 --> 00:12:44,680 Speaker 1: living longer, and a pony lives longer than a horse. 218 00:12:45,320 --> 00:12:47,360 Speaker 1: And I was, I don't know, for some reason that 219 00:12:47,520 --> 00:12:50,760 Speaker 1: just I was like, back that up, dude, you know, um, 220 00:12:50,880 --> 00:12:54,640 Speaker 1: But I think the more likely explanation is that cancer 221 00:12:54,679 --> 00:12:57,320 Speaker 1: has been shown to be fueled by growth hormones. So 222 00:12:57,360 --> 00:12:59,960 Speaker 1: if you're producing last, that would lead you to believe 223 00:13:00,120 --> 00:13:02,520 Speaker 1: that you're you have less of a likelihood of dying 224 00:13:02,520 --> 00:13:05,679 Speaker 1: of candida. That's an adcy I can get behind right now. 225 00:13:05,880 --> 00:13:10,360 Speaker 1: The the problem is is this shouldn't just express itself 226 00:13:10,360 --> 00:13:14,400 Speaker 1: in women, this mutation or should it. Let's talk about 227 00:13:14,679 --> 00:13:19,320 Speaker 1: Richard Dawkins zoologists. Yes, yes, he has a theory that 228 00:13:19,559 --> 00:13:23,400 Speaker 1: um or perhaps a hypothesis, as we've been corrected, not 229 00:13:23,480 --> 00:13:28,040 Speaker 1: the same thing. That everything that can reproduce basically is 230 00:13:28,080 --> 00:13:31,240 Speaker 1: only a vessel for its genes, for carrying out you know, 231 00:13:31,320 --> 00:13:34,479 Speaker 1: and putting your genes and your son or daughter, and 232 00:13:34,520 --> 00:13:36,640 Speaker 1: then that goes on and their son or daughter, and 233 00:13:36,880 --> 00:13:40,640 Speaker 1: it's a vessel essentially. Right, We're basically like a yeah, 234 00:13:40,640 --> 00:13:44,160 Speaker 1: we're a vessel for a genetic line. Almost it's so 235 00:13:44,240 --> 00:13:46,120 Speaker 1: disturbing to look at it like this, but almost like 236 00:13:46,120 --> 00:13:49,800 Speaker 1: a parasite, you know what I'm saying. Like everything we're doing, 237 00:13:49,880 --> 00:13:53,000 Speaker 1: every flaw we have, every every good thing that's going 238 00:13:53,040 --> 00:13:57,040 Speaker 1: on with us is genetic, right, and then we die, 239 00:13:57,120 --> 00:14:00,440 Speaker 1: but our genetic klein gets passed on. It's surely so 240 00:14:00,480 --> 00:14:02,000 Speaker 1: if you look at it like that, then the genes 241 00:14:02,040 --> 00:14:04,720 Speaker 1: would only be concerned with getting us to reproduction age, 242 00:14:05,280 --> 00:14:09,160 Speaker 1: and they wouldn't care whether or not. Right that, they 243 00:14:09,200 --> 00:14:12,800 Speaker 1: wouldn't concern itself with the Evolutionarily speaking, it's pretty interesting. 244 00:14:13,080 --> 00:14:16,319 Speaker 1: But the thing is is, um, there is a case 245 00:14:16,360 --> 00:14:20,720 Speaker 1: you could make for women having longevity genes but not men. Well, 246 00:14:20,720 --> 00:14:23,240 Speaker 1: so they could reproduce longer. Yeah, they would have a 247 00:14:23,280 --> 00:14:27,200 Speaker 1: healthier lifespan and thus their reproductive age would be greater, 248 00:14:27,280 --> 00:14:29,640 Speaker 1: so they could produce more offspring and the genetic line 249 00:14:29,680 --> 00:14:32,840 Speaker 1: would would have even more of a chance of survival. Yeah, 250 00:14:32,960 --> 00:14:35,560 Speaker 1: but women only produced reproduced for what like half their 251 00:14:35,560 --> 00:14:38,640 Speaker 1: life roughly, I don't I don't think even that. Let's 252 00:14:38,640 --> 00:14:42,280 Speaker 1: say like fifteen to fifty. Yeah, I was just thinking 253 00:14:42,320 --> 00:14:45,800 Speaker 1: about the end date. Actually that's probably about half a lifetime. Sure, Yeah, 254 00:14:45,880 --> 00:14:47,840 Speaker 1: depending on who you are. Although fifty I don't even 255 00:14:47,880 --> 00:14:49,440 Speaker 1: know if you could do that. That's probably kind of 256 00:14:49,480 --> 00:14:51,960 Speaker 1: a freak occurrence if you're fifty and have a kid. Yeah, 257 00:14:52,000 --> 00:14:56,720 Speaker 1: I think anything over forty is isn't always guaranteed yeh. 258 00:14:56,800 --> 00:15:00,000 Speaker 1: And medically speaking, even a thirty five is considered how 259 00:15:00,080 --> 00:15:07,080 Speaker 1: risk pregnancy today inya, so that's Dawkins position, and um 260 00:15:07,200 --> 00:15:09,920 Speaker 1: the O B g y n Ruth Fettes was the 261 00:15:09,920 --> 00:15:14,800 Speaker 1: one who posited that um hypothesis of that explanation of 262 00:15:14,840 --> 00:15:19,280 Speaker 1: why women would have a long devity gene and not men. Clearly, 263 00:15:19,320 --> 00:15:23,040 Speaker 1: though we don't really have an idea yet, or else 264 00:15:23,080 --> 00:15:25,360 Speaker 1: we we, this podcast would have been much shorter. We 265 00:15:25,400 --> 00:15:28,800 Speaker 1: would have said, it's the FOXO three a gene. You know, 266 00:15:29,160 --> 00:15:31,080 Speaker 1: it could be, it could have a part, It could be, 267 00:15:31,320 --> 00:15:33,800 Speaker 1: but I think more likely it's it's a bunch of 268 00:15:33,880 --> 00:15:37,240 Speaker 1: jeens working together. Yeah, and once we figure it out, 269 00:15:37,280 --> 00:15:38,920 Speaker 1: we're gonna figure out how to harness it. We're all 270 00:15:38,960 --> 00:15:42,720 Speaker 1: gonna be walking around at twenty five getting in boxing 271 00:15:42,760 --> 00:15:46,080 Speaker 1: matches with kangaroos. Still, Uh, We're you gonna mention the 272 00:15:46,080 --> 00:15:47,840 Speaker 1: Hayflick limit because I thought that was kind of cool. 273 00:15:48,400 --> 00:15:50,000 Speaker 1: You kind of talked about it earlier, but that I 274 00:15:50,040 --> 00:15:52,160 Speaker 1: didn't know this until i'd read the article. You were 275 00:15:52,160 --> 00:15:56,200 Speaker 1: talking about cells having a shelf life basically until they 276 00:15:56,240 --> 00:15:58,160 Speaker 1: can die out or as many times as they can 277 00:15:58,520 --> 00:16:03,400 Speaker 1: can split, and the Hayflick limit. Um. Dr Hayflick Leonard 278 00:16:03,400 --> 00:16:07,920 Speaker 1: Hayflick noticed that fifty times is the number that a 279 00:16:08,000 --> 00:16:10,840 Speaker 1: cell can can split and then it stops. Right. But 280 00:16:10,920 --> 00:16:12,960 Speaker 1: he also figured out that if you take an old 281 00:16:13,000 --> 00:16:16,240 Speaker 1: cell and put a young nucleus in it, it'll keep 282 00:16:16,240 --> 00:16:19,360 Speaker 1: going just also very coolm right. And then as it 283 00:16:19,440 --> 00:16:22,720 Speaker 1: as it reaches closer and closer to that fifty fifty 284 00:16:22,760 --> 00:16:25,560 Speaker 1: division limit, it starts to slow down more and more, 285 00:16:25,640 --> 00:16:27,920 Speaker 1: and then it finally gets the fifty and stops. But yeah, 286 00:16:27,960 --> 00:16:31,960 Speaker 1: you can, um, you can replace the nucleus and it 287 00:16:32,040 --> 00:16:36,960 Speaker 1: will jam on it interesting, much like a old man 288 00:16:37,360 --> 00:16:39,920 Speaker 1: goes after a younger woman. Let's go out on a 289 00:16:39,960 --> 00:16:43,440 Speaker 1: morality tail, Chuck. I think that's a good idea. Yeah, 290 00:16:43,520 --> 00:16:45,840 Speaker 1: you want to talk about old Tom Parr. Old Tom Parr. 291 00:16:45,920 --> 00:16:48,320 Speaker 1: Is that actually how he's known? Actually they knew him 292 00:16:48,360 --> 00:16:51,240 Speaker 1: as old par but yeah Tom Parr. Yeah, but old 293 00:16:51,240 --> 00:16:54,120 Speaker 1: Tom Parr. Yeah, I could. I could hardly believe this, 294 00:16:54,200 --> 00:16:56,320 Speaker 1: but since you came up with it, I will believe it. 295 00:16:56,840 --> 00:17:00,840 Speaker 1: Um par was a hundred I'm sorry. He was born 296 00:17:00,840 --> 00:17:03,400 Speaker 1: in fourteen eighty three, so we need to point out 297 00:17:03,440 --> 00:17:05,479 Speaker 1: that at the time, in fourteen eighty three year lifespan 298 00:17:05,600 --> 00:17:10,520 Speaker 1: was what two something like that, That's what I read. Um. 299 00:17:10,560 --> 00:17:13,320 Speaker 1: He lived as a single man until he was eighty, 300 00:17:13,480 --> 00:17:17,080 Speaker 1: so he more than doubled his lifespan already, which is amazing. 301 00:17:17,720 --> 00:17:20,520 Speaker 1: And then he got married and started having kids at 302 00:17:20,560 --> 00:17:26,080 Speaker 1: eighty and at a hundred. Uh he apparently fathered an 303 00:17:26,080 --> 00:17:30,480 Speaker 1: illegitimate child with another woman. Yeah, he was publicly chastised. Uh. 304 00:17:30,640 --> 00:17:34,000 Speaker 1: He was three times the age at this point almost 305 00:17:34,280 --> 00:17:37,760 Speaker 1: and he had an llegitimate Yeah. Yeah, he was killing 306 00:17:37,760 --> 00:17:41,080 Speaker 1: it basically. Um. Everybody else is just dying around him 307 00:17:41,080 --> 00:17:45,000 Speaker 1: and he's fathering illegitimate children at age one hundred, right, Um, 308 00:17:45,040 --> 00:17:48,239 Speaker 1: and he actually uh, he became fairly well known in 309 00:17:48,280 --> 00:17:52,120 Speaker 1: England as you can imagine. Um, his birthdate is tentative, 310 00:17:52,160 --> 00:17:54,560 Speaker 1: but they're pretty sure based on the age that he 311 00:17:54,680 --> 00:17:59,040 Speaker 1: supposedly entered the service, um that he was born around. 312 00:17:59,880 --> 00:18:02,280 Speaker 1: So yeah, and they know exactly when he died. So 313 00:18:02,320 --> 00:18:03,800 Speaker 1: even if it was off, it could have been off 314 00:18:03,800 --> 00:18:08,520 Speaker 1: by not too terribly much. Huh. Um. So so this guy, 315 00:18:08,680 --> 00:18:10,960 Speaker 1: he was asked many times like what his secret was. 316 00:18:11,240 --> 00:18:12,800 Speaker 1: And he was like a real salt of the earth 317 00:18:12,880 --> 00:18:16,960 Speaker 1: farmer who liked to you know, father illegitimate children. Um. 318 00:18:16,960 --> 00:18:21,399 Speaker 1: But he ate like a very steady diet. Um. He 319 00:18:21,640 --> 00:18:25,800 Speaker 1: drank um, not meat, I guess he drank ale fairly regularly, 320 00:18:25,840 --> 00:18:28,879 Speaker 1: but he I vibed in cider only on special occasions, 321 00:18:28,920 --> 00:18:33,040 Speaker 1: So I guess cider was a lot stronger back hard stuff. Yeah. Um, 322 00:18:33,119 --> 00:18:35,600 Speaker 1: And he just kind of lived as much of a 323 00:18:35,600 --> 00:18:38,800 Speaker 1: healthy life as people lived in the fifteen, sixteenth, and 324 00:18:38,840 --> 00:18:41,600 Speaker 1: seventeen centuries. The guy made it to see three centuries right, 325 00:18:41,840 --> 00:18:44,280 Speaker 1: unbelievable what God him was at the age of a 326 00:18:44,320 --> 00:18:48,120 Speaker 1: hundred and fifty two? Um, this this uh courtier who 327 00:18:48,119 --> 00:18:51,360 Speaker 1: had fallen out of grace with King Charles um decided 328 00:18:51,400 --> 00:18:52,760 Speaker 1: he was going to get back in the King's good 329 00:18:52,800 --> 00:18:57,639 Speaker 1: graces by bringing old Tom Parr to court and basically 330 00:18:57,640 --> 00:18:59,760 Speaker 1: parading him around. Like check, this whole guy always a 331 00:18:59,800 --> 00:19:05,040 Speaker 1: hunt two. So old Tom Parr this is first taste 332 00:19:05,080 --> 00:19:07,720 Speaker 1: of like court life and basically he parties like a 333 00:19:07,840 --> 00:19:11,920 Speaker 1: rock star for two weeks dead. And I mean, you 334 00:19:11,960 --> 00:19:14,760 Speaker 1: think a hundred and fifty two now is just unthinkable. 335 00:19:15,119 --> 00:19:17,200 Speaker 1: And this is when the average life fan is thirty 336 00:19:17,200 --> 00:19:19,960 Speaker 1: two years, so I can't even imagine he must have been. 337 00:19:20,920 --> 00:19:23,480 Speaker 1: That was a terrible idea, it was, And you have 338 00:19:23,560 --> 00:19:27,080 Speaker 1: to imagine, like did King Charles in this disgraced courtier. 339 00:19:27,160 --> 00:19:30,280 Speaker 1: I mean, like It's almost like um ending up with 340 00:19:30,320 --> 00:19:32,280 Speaker 1: some sort of thrill kill Colt and then you know, 341 00:19:32,440 --> 00:19:35,359 Speaker 1: dying because you weren't. You're totally out of like your 342 00:19:35,440 --> 00:19:37,399 Speaker 1: your league, you know, kind of thing like did they 343 00:19:37,400 --> 00:19:40,359 Speaker 1: feel bad that they killed old m bar getting him 344 00:19:40,400 --> 00:19:43,199 Speaker 1: wasted and feeding him pig and duck and stuff he 345 00:19:43,240 --> 00:19:46,240 Speaker 1: had never written before? So yeah, I bet they did. Yeah, 346 00:19:46,280 --> 00:19:48,720 Speaker 1: I can't tell. I'm curious. I wonder if the history 347 00:19:48,720 --> 00:19:50,600 Speaker 1: books write about stuff like that. Well, let's find out. 348 00:19:50,680 --> 00:19:52,840 Speaker 1: Chucking will check out, give an update, and we will 349 00:19:52,840 --> 00:19:55,600 Speaker 1: follow up. Yeah, well, there's plenty more to read. All 350 00:19:55,640 --> 00:19:58,000 Speaker 1: you have to do is type in uh, some of 351 00:19:58,000 --> 00:20:01,359 Speaker 1: the world's oldest people or old then unhealthy in the 352 00:20:01,440 --> 00:20:05,480 Speaker 1: handy search bar at how stuff works dot com. So, Chuck, 353 00:20:06,240 --> 00:20:08,280 Speaker 1: let's did you know I have a question for you? 354 00:20:08,440 --> 00:20:10,960 Speaker 1: Did you know that if you my friend went onto 355 00:20:11,040 --> 00:20:15,600 Speaker 1: iTunes right now and typed in super stuffed to words 356 00:20:15,640 --> 00:20:19,840 Speaker 1: into their search bar, our spoken word album would come up. 357 00:20:20,480 --> 00:20:23,240 Speaker 1: Spoken word album. We have a spoken word album, Chuck. 358 00:20:23,480 --> 00:20:25,119 Speaker 1: I know that you were kind of zonked for a 359 00:20:25,160 --> 00:20:27,360 Speaker 1: while while we were doing this. We had to prop 360 00:20:27,440 --> 00:20:29,920 Speaker 1: him up like a dope monkey. Um, but he did 361 00:20:29,960 --> 00:20:32,919 Speaker 1: a great job. Regardless. I can only imagine if we 362 00:20:32,920 --> 00:20:35,240 Speaker 1: get to do another one, which is largely contingent on 363 00:20:35,280 --> 00:20:38,200 Speaker 1: how many we sell this one. Um that if you're 364 00:20:38,200 --> 00:20:41,280 Speaker 1: not doped up, we will be able to really excel 365 00:20:41,320 --> 00:20:44,640 Speaker 1: at it. Yeah, so, um, you want to talk about 366 00:20:44,640 --> 00:20:47,040 Speaker 1: it for a second. Sure, it's it's called the Stuff 367 00:20:47,040 --> 00:20:50,520 Speaker 1: You Should Know, super Stuffed Guide to the Economy, and 368 00:20:50,640 --> 00:20:54,280 Speaker 1: Josh and I talk about economics on a broad level 369 00:20:54,320 --> 00:20:58,359 Speaker 1: and on a small level, granular level, and uh we 370 00:20:58,680 --> 00:21:00,720 Speaker 1: kind of break it down for the for the everyday 371 00:21:00,800 --> 00:21:02,960 Speaker 1: Joe that doesn't really understand what's going on in the 372 00:21:03,000 --> 00:21:05,439 Speaker 1: world of economics, which makes sense because we're every day 373 00:21:05,560 --> 00:21:08,760 Speaker 1: Joe's got it or layman. I think, as we've put 374 00:21:08,760 --> 00:21:11,119 Speaker 1: it before, right are Yeah, So it's up for what 375 00:21:12,680 --> 00:21:14,400 Speaker 1: it's an hour long, it's got all sorts of bells 376 00:21:14,400 --> 00:21:18,640 Speaker 1: and whistles, interviews. Yeah, there's professional or expert interviews. So yeah, 377 00:21:18,720 --> 00:21:22,080 Speaker 1: it's it's not just like our regular podcast times four, 378 00:21:22,160 --> 00:21:26,040 Speaker 1: it's it's exponentially better. Right. We get out of the studio, 379 00:21:26,080 --> 00:21:27,920 Speaker 1: which is nice for us. Yeah. I think we cut 380 00:21:27,920 --> 00:21:31,320 Speaker 1: out a lot of buzz, which is vastly different from 381 00:21:31,400 --> 00:21:35,200 Speaker 1: our regular pod, much more professional. Uh So, Yeah, there's 382 00:21:35,240 --> 00:21:38,919 Speaker 1: our there's our plug for our audiobook The Stuff You 383 00:21:38,920 --> 00:21:41,760 Speaker 1: Should Know, super Stuff Guide to the Economy three on 384 00:21:41,800 --> 00:21:43,800 Speaker 1: iTunes right now. If you want to buy it, we 385 00:21:43,840 --> 00:21:47,320 Speaker 1: won't be mad at you. We'd love you. And uh, 386 00:21:47,480 --> 00:21:50,200 Speaker 1: I'm thinking you want to talk about the blog. Sure, Josh, 387 00:21:50,280 --> 00:21:52,600 Speaker 1: let's talk about the blog. Okay, it's been up for 388 00:21:52,640 --> 00:21:55,879 Speaker 1: a few weeks now, maybe a month, and we're starting 389 00:21:55,880 --> 00:21:59,040 Speaker 1: to get some good interaction from the fan. That's nice. Disnice. 390 00:21:59,320 --> 00:22:03,520 Speaker 1: I do a little blog podcast recap on Fridays, and 391 00:22:03,600 --> 00:22:06,080 Speaker 1: so if you hear something on Tuesday or Thursday that 392 00:22:06,160 --> 00:22:09,160 Speaker 1: strikes your fancy, just log onto the blog and leave 393 00:22:09,200 --> 00:22:11,080 Speaker 1: a comment Josh, and I'll chat it up with you. 394 00:22:11,160 --> 00:22:13,680 Speaker 1: And uh, yeah, it's been cool. Yeah, that is cool. 395 00:22:13,720 --> 00:22:15,719 Speaker 1: And you can find it through the homepage at how 396 00:22:15,760 --> 00:22:18,520 Speaker 1: stuffworks dot com over on the right side there. Yeah, 397 00:22:18,520 --> 00:22:22,960 Speaker 1: it has our mugs alternately alternate mugs. Yeah. So yeah, 398 00:22:23,119 --> 00:22:26,800 Speaker 1: check it out right, Okay, so chuck us about the blogs? 399 00:22:26,920 --> 00:22:33,719 Speaker 1: Is it time for listener mailed Josh? This one um 400 00:22:33,760 --> 00:22:37,720 Speaker 1: comes to us from a post postal service worker named 401 00:22:37,720 --> 00:22:42,200 Speaker 1: Scott and he's from Pismo Beach, California. And remember we 402 00:22:42,240 --> 00:22:44,639 Speaker 1: did our thing on junk mail. Yes, and how awful 403 00:22:44,680 --> 00:22:47,920 Speaker 1: and evil it is. Turns out junk mail is actually 404 00:22:47,960 --> 00:22:51,400 Speaker 1: keeping the Postal Service in business really a large degree. Yeah, 405 00:22:52,040 --> 00:22:53,760 Speaker 1: and this is something we never consider, and that's why 406 00:22:53,800 --> 00:22:55,720 Speaker 1: we wanted to read this, because sometimes there's another side 407 00:22:55,720 --> 00:22:58,119 Speaker 1: of the coin that that we don't really realize, and 408 00:22:58,119 --> 00:23:02,320 Speaker 1: this is definitely the case. Um, Josh and Chuck, you 409 00:23:02,359 --> 00:23:04,720 Speaker 1: guys feel like a couple of old poker buddies to me. 410 00:23:05,560 --> 00:23:08,119 Speaker 1: Very nice way to keep going there. Scott Um writing 411 00:23:08,119 --> 00:23:10,560 Speaker 1: in response to junk mail. I'm a letter carrier for 412 00:23:10,600 --> 00:23:13,560 Speaker 1: the US Postal Service, and I can assure you that 413 00:23:13,560 --> 00:23:16,000 Speaker 1: on a superficial level, I hate junk mail even more 414 00:23:16,080 --> 00:23:18,600 Speaker 1: than you. I sometimes loathe having to mess with all 415 00:23:18,640 --> 00:23:21,680 Speaker 1: that seemingly used to scarbage on a daily basis. However, 416 00:23:21,720 --> 00:23:23,600 Speaker 1: it is a huge source of revenue for the Postal 417 00:23:23,680 --> 00:23:27,760 Speaker 1: Service and surprisingly it does provide a substantial return for advertisers. 418 00:23:28,320 --> 00:23:32,960 Speaker 1: And these increasingly difficult, difficult economic times, we post employees 419 00:23:32,960 --> 00:23:35,640 Speaker 1: are becoming concerned about the future of our jobs. Mail 420 00:23:35,720 --> 00:23:38,240 Speaker 1: volumes dropped rapidly in the so called junk mails, providing 421 00:23:38,320 --> 00:23:40,639 Speaker 1: us with much need of business if it were to 422 00:23:40,680 --> 00:23:43,760 Speaker 1: disappear so would all of our jobs. So before you 423 00:23:43,800 --> 00:23:48,040 Speaker 1: can call an all out assault on this admittedly minor annoyance, 424 00:23:48,080 --> 00:23:50,920 Speaker 1: please take a moment to reconsider. I'm willing to put 425 00:23:50,960 --> 00:23:52,920 Speaker 1: up a little mailbox clutter to keep alive one of 426 00:23:52,960 --> 00:23:57,600 Speaker 1: our nation's oldest and most important professions. From Scott and m. 427 00:23:58,920 --> 00:24:01,200 Speaker 1: Giddy up Scott and I believe Eve. Just last week 428 00:24:01,280 --> 00:24:04,840 Speaker 1: the Postal Service announced a lot of layoffs and this 429 00:24:04,920 --> 00:24:06,600 Speaker 1: was just a few days ago, So it kind of 430 00:24:06,600 --> 00:24:08,960 Speaker 1: think we're responsible for it, think so, I hope not? 431 00:24:09,359 --> 00:24:12,159 Speaker 1: So what we'll tell people then? Junk mail apparently is 432 00:24:12,240 --> 00:24:15,000 Speaker 1: keeping the postal service open, so do your best to 433 00:24:15,040 --> 00:24:17,720 Speaker 1: recycle it and uh and deal with things that way. 434 00:24:18,240 --> 00:24:19,560 Speaker 1: If you want to be taken off a list, you 435 00:24:19,560 --> 00:24:21,920 Speaker 1: can be taken off a list, But we can't completely 436 00:24:21,920 --> 00:24:25,080 Speaker 1: stop jumpmail, or else there would be no more Pony Express. 437 00:24:25,200 --> 00:24:29,080 Speaker 1: It also makes for really good artwork too. Yeah. Well, 438 00:24:29,119 --> 00:24:32,080 Speaker 1: if you want to give us another perspective, I'm reality. 439 00:24:32,160 --> 00:24:35,120 Speaker 1: You can dose this by sending an email to stuff 440 00:24:35,720 --> 00:24:44,600 Speaker 1: podcast at how stuff works dot com wow for more 441 00:24:44,640 --> 00:24:46,919 Speaker 1: on this and thousands of other topics. Is it how 442 00:24:47,000 --> 00:24:52,320 Speaker 1: stuff works dot Com brought to you by the reinvented 443 00:24:52,359 --> 00:24:55,080 Speaker 1: two thousand twelve camera. It's ready, Are you