1 00:00:03,800 --> 00:00:06,680 Speaker 1: Welcome to Stuff to Blow your Mind from how Stuff 2 00:00:06,680 --> 00:00:14,280 Speaker 1: Works dot com. Hey, welcome to Stuff to Blow your Mind. 3 00:00:14,320 --> 00:00:17,319 Speaker 1: My name is Robert Lamb, and I'm Julie Douglas. And 4 00:00:17,360 --> 00:00:21,480 Speaker 1: you know, Julie, there's something kind of irritating about any 5 00:00:21,520 --> 00:00:24,119 Speaker 1: of these instances that you frequently find it on the 6 00:00:24,160 --> 00:00:27,360 Speaker 1: Internet where someone will take something beloved from your childhood 7 00:00:27,600 --> 00:00:29,680 Speaker 1: and they'll twist it into some sort of perverse joke 8 00:00:29,920 --> 00:00:33,440 Speaker 1: or some sort of uh or something sexy and uh 9 00:00:33,680 --> 00:00:35,519 Speaker 1: and it's and you're just like, no, no, that's this 10 00:00:35,600 --> 00:00:37,640 Speaker 1: is a part of my childhood that I hold dear 11 00:00:37,800 --> 00:00:40,480 Speaker 1: And I don't want to think about Fred flint Stone 12 00:00:40,520 --> 00:00:43,720 Speaker 1: in this way or cats that look like Hitler. Yeah, 13 00:00:43,760 --> 00:00:47,040 Speaker 1: that kind of don't don't mix. Don't turn this innocent, uh, 14 00:00:47,080 --> 00:00:49,559 Speaker 1: you know, nicety from my past into a dark carnival 15 00:00:49,600 --> 00:00:52,960 Speaker 1: of the soul um. And and another area that interesting 16 00:00:53,080 --> 00:00:54,960 Speaker 1: comes up and and this, and this is a perfectly 17 00:00:55,040 --> 00:00:59,760 Speaker 1: legitimate um collision of of the growing up world in 18 00:00:59,760 --> 00:01:04,039 Speaker 1: the outhood world is the question of dinosaurs having sex 19 00:01:04,080 --> 00:01:08,320 Speaker 1: with one another. See even right there, I'm like, really, 20 00:01:08,880 --> 00:01:13,000 Speaker 1: my friend Brontosaurus, I know at Potosaurus, but I will 21 00:01:13,040 --> 00:01:16,800 Speaker 1: continue to call brontosaurs, brontosaurs because again from my childhood, 22 00:01:16,840 --> 00:01:21,280 Speaker 1: I cannot imagine brontosaurus kicking boots, you know, because these 23 00:01:21,400 --> 00:01:24,160 Speaker 1: these were our friends when we're kids, you know, these 24 00:01:24,200 --> 00:01:27,520 Speaker 1: little plastic dinosaurs. If you're like me, you you memorized 25 00:01:27,800 --> 00:01:30,720 Speaker 1: all their names. Are a lot of their names and uh, 26 00:01:30,760 --> 00:01:32,319 Speaker 1: and you had a big box full of them and 27 00:01:32,360 --> 00:01:34,520 Speaker 1: you get them out and they Yeah, they'd wrestle each 28 00:01:34,560 --> 00:01:36,880 Speaker 1: other and they bite each other, and and the t 29 00:01:37,040 --> 00:01:39,679 Speaker 1: rex would stab I mean the the try saratops would 30 00:01:39,680 --> 00:01:41,400 Speaker 1: stab the t rex in the gut, and the t 31 00:01:41,560 --> 00:01:44,360 Speaker 1: rex would try and bite the back of the the 32 00:01:43,880 --> 00:01:48,200 Speaker 1: the the trisatops head. Uh. Good times. Yeah, these were 33 00:01:48,240 --> 00:01:50,200 Speaker 1: good times. And never did you imagine that one day 34 00:01:50,200 --> 00:01:52,640 Speaker 1: that you would go on the internet and just do 35 00:01:52,680 --> 00:01:57,200 Speaker 1: a simple search for like donosaur mating and find a 36 00:01:57,320 --> 00:02:01,960 Speaker 1: photo gallery of dinosaurs do in it. Yeah, And it's 37 00:02:02,000 --> 00:02:04,920 Speaker 1: it's interesting because with normal animals, I mean, everybody grows 38 00:02:04,960 --> 00:02:07,920 Speaker 1: up say loving, loving, like little girls love horses, and 39 00:02:08,240 --> 00:02:12,720 Speaker 1: guys love lizards and stuff, uh in other animals as well, 40 00:02:12,800 --> 00:02:14,600 Speaker 1: and then you go to the zoo and something weird 41 00:02:14,680 --> 00:02:16,720 Speaker 1: is lable to happen, like especially if you go to 42 00:02:16,760 --> 00:02:19,679 Speaker 1: like the Georgia aquarium um, which is which is, which 43 00:02:19,680 --> 00:02:24,120 Speaker 1: is awesome place. But occasionally you'll see one of the 44 00:02:24,120 --> 00:02:27,160 Speaker 1: Beloogle whales um, you know, slip out of court screwed 45 00:02:27,240 --> 00:02:29,799 Speaker 1: penis and go chasing one of the other whales around, 46 00:02:29,840 --> 00:02:33,120 Speaker 1: and you know, their children watching and and to you know, 47 00:02:33,160 --> 00:02:36,280 Speaker 1: to to paraphrase arrested development. You know, bam, I'm all 48 00:02:36,320 --> 00:02:40,440 Speaker 1: grown up now seeing that. So so since you just 49 00:02:40,480 --> 00:02:43,480 Speaker 1: had that experience, right that Surgi aquariums, do you feel 50 00:02:43,520 --> 00:02:47,000 Speaker 1: like we we could probably talk about dyno sex. Yeah, 51 00:02:47,040 --> 00:02:49,600 Speaker 1: it's uh, because we've got to the point where I 52 00:02:49,600 --> 00:02:53,040 Speaker 1: mean we're a we're able to we have enough data 53 00:02:53,120 --> 00:02:56,840 Speaker 1: to sort of ask these questions anyway, if not necessarily 54 00:02:56,880 --> 00:03:00,600 Speaker 1: answered them. And also, reproduction is is a idle if 55 00:03:00,639 --> 00:03:04,840 Speaker 1: not the vital part of any organism's life. Well, and 56 00:03:04,960 --> 00:03:07,480 Speaker 1: if you think about domospaurs too, that I mean, they 57 00:03:07,760 --> 00:03:11,200 Speaker 1: primarily dominated the landscape for a hundred million years right 58 00:03:11,280 --> 00:03:15,640 Speaker 1: so or thereabouts um in terms of domination, So obviously 59 00:03:15,680 --> 00:03:18,840 Speaker 1: they were doing something right in terms of reproduction. It's 60 00:03:18,880 --> 00:03:21,600 Speaker 1: just so very difficult to really pin it down like 61 00:03:21,720 --> 00:03:24,200 Speaker 1: exactly how they were they were doing this. But it's 62 00:03:24,200 --> 00:03:27,560 Speaker 1: also kind of fascinating because we don't know exactly, We've 63 00:03:27,600 --> 00:03:30,799 Speaker 1: got some interesting theories. So before we get get back 64 00:03:30,840 --> 00:03:36,440 Speaker 1: into the the grizzly details of the Jurassic Sorry, I 65 00:03:36,440 --> 00:03:42,240 Speaker 1: had to do it. The brown chicken brown cow thing. No, No, 66 00:03:42,360 --> 00:03:47,960 Speaker 1: that was them. Sorry, that was a naughty music sound that. Yeah, 67 00:03:48,280 --> 00:03:51,920 Speaker 1: the brown chicken brown It's like a joke about like, 68 00:03:52,360 --> 00:03:54,200 Speaker 1: oh man, I forget how the joke goes now, but 69 00:03:54,280 --> 00:03:58,120 Speaker 1: this the punchline is this brown chicken, brown cow, and 70 00:03:58,120 --> 00:04:01,040 Speaker 1: you're supposed to say it like brown chicken mank out 71 00:04:01,520 --> 00:04:04,400 Speaker 1: like that. Yeah. I totally butchered that joke though, so 72 00:04:04,920 --> 00:04:07,520 Speaker 1: my apologies. I don't even Yeah, I'm quite sure it 73 00:04:07,560 --> 00:04:11,200 Speaker 1: is and I love it. But anyway, so, um, how 74 00:04:11,200 --> 00:04:14,400 Speaker 1: do we know anything about what dinosaurs there, any prehistoric 75 00:04:14,400 --> 00:04:17,160 Speaker 1: creature did or did not do. I mean, it all 76 00:04:17,160 --> 00:04:20,440 Speaker 1: comes down to it's kind of like solving a crime. Um. 77 00:04:20,480 --> 00:04:23,719 Speaker 1: There are several different ways of figuring figuring out what happens, 78 00:04:23,760 --> 00:04:29,440 Speaker 1: several different lens as we look through, um they're out. Yeah, 79 00:04:29,440 --> 00:04:32,960 Speaker 1: they depend on. First, there's cladistics, which is a method 80 00:04:32,960 --> 00:04:36,520 Speaker 1: of hypothesizing relationships among organisms. You can think of it 81 00:04:36,560 --> 00:04:40,200 Speaker 1: as creating a family tree with blank spaces for unknown ancestors. 82 00:04:40,560 --> 00:04:43,560 Speaker 1: They also turned to molecular sequencing, in which they revealed 83 00:04:43,600 --> 00:04:47,240 Speaker 1: the hierarchy of relationships among different organisms by comparing their 84 00:04:47,240 --> 00:04:49,960 Speaker 1: molecular details. So think of it again as a family tree, 85 00:04:50,200 --> 00:04:52,800 Speaker 1: only this time using DNA evidence to figure out what 86 00:04:52,920 --> 00:04:56,159 Speaker 1: goes where on the chart. And then there's the fossil record, 87 00:04:56,640 --> 00:05:00,520 Speaker 1: which is quite incomplete. I mean by that's just the 88 00:05:00,520 --> 00:05:04,800 Speaker 1: fossil record, um, and it's important. Sometimes people will criticize that, like, oh, well, 89 00:05:04,960 --> 00:05:06,880 Speaker 1: you know, the fossil records incomplete. How you can improve 90 00:05:06,880 --> 00:05:08,479 Speaker 1: this that or the other. Well, that's because we're using 91 00:05:08,520 --> 00:05:11,560 Speaker 1: it along with other tools. Well, and it's a blueprint 92 00:05:11,600 --> 00:05:14,600 Speaker 1: of sorts, right, so you've got to go along something here. Yeah, 93 00:05:14,760 --> 00:05:17,599 Speaker 1: so here's the reason it's incomplete, or the primary reason. 94 00:05:18,160 --> 00:05:21,000 Speaker 1: Sediment has to cover an organisms remains in order for 95 00:05:21,440 --> 00:05:25,640 Speaker 1: the long fossilization process to begin, and and most organisms 96 00:05:25,720 --> 00:05:28,080 Speaker 1: decomposed before this can happen. I mean, think of it. 97 00:05:28,120 --> 00:05:31,320 Speaker 1: You're some sort of prehistoric creature out there. Um, you've 98 00:05:31,320 --> 00:05:33,679 Speaker 1: got to be covered in and basically covered in mud 99 00:05:34,560 --> 00:05:37,479 Speaker 1: after you die for your for your form to be 100 00:05:37,520 --> 00:05:40,840 Speaker 1: preserved in fossil. So if you if you live in 101 00:05:40,880 --> 00:05:44,120 Speaker 1: the mud, great, you've got to you've got a leg 102 00:05:44,200 --> 00:05:46,720 Speaker 1: up on this fossilization process. But if you live in 103 00:05:46,760 --> 00:05:49,960 Speaker 1: the desert, maybe not, or if you only occasionally go 104 00:05:50,040 --> 00:05:52,200 Speaker 1: near the water to drink, then you've got to. It's 105 00:05:52,240 --> 00:05:54,840 Speaker 1: a question of dying it just the right moment and 106 00:05:55,040 --> 00:06:00,440 Speaker 1: just the right circumstances. And so that that's why like lebytes, 107 00:06:00,480 --> 00:06:04,039 Speaker 1: the ancient marine anthropod Um are a rather common fossil, 108 00:06:04,120 --> 00:06:07,600 Speaker 1: while I t rex is uh is far rare because 109 00:06:07,640 --> 00:06:11,280 Speaker 1: it's large, it's land dwelling, and it's a top predator. 110 00:06:11,640 --> 00:06:15,320 Speaker 1: So there's very small percentage of the population troll bytes everywhere, 111 00:06:15,440 --> 00:06:17,279 Speaker 1: but a t rex. Think of it like a pyramid, 112 00:06:17,760 --> 00:06:19,880 Speaker 1: Like the t rex is at the very top, and 113 00:06:19,920 --> 00:06:22,479 Speaker 1: like for everyone t rex, there's gotta be the next 114 00:06:22,560 --> 00:06:25,520 Speaker 1: level is of predators and praise a little larger in 115 00:06:25,520 --> 00:06:27,599 Speaker 1: the one pople that is a little larger all the 116 00:06:27,600 --> 00:06:29,640 Speaker 1: way down to your you know, to the all the 117 00:06:29,640 --> 00:06:32,160 Speaker 1: different herbivores that they eat, and then the grass that 118 00:06:32,240 --> 00:06:36,240 Speaker 1: the herbivores eat. So your t rex, your top predator 119 00:06:36,560 --> 00:06:40,599 Speaker 1: fossils are pretty rare, and so so you know, even 120 00:06:40,680 --> 00:06:43,000 Speaker 1: rare that you would find evidence of, say a t 121 00:06:43,160 --> 00:06:48,000 Speaker 1: rex engage in a particular activity, especially especially sex. Also, 122 00:06:48,120 --> 00:06:52,839 Speaker 1: fossils may be set in stone, but they're not figuratively 123 00:06:53,400 --> 00:06:56,440 Speaker 1: set in stone because they can they can be destroyed. 124 00:06:56,720 --> 00:06:58,200 Speaker 1: And then there's all there are a lot of fossils 125 00:06:58,200 --> 00:07:00,480 Speaker 1: that we haven't found and will never find. Like if 126 00:07:00,480 --> 00:07:03,600 Speaker 1: there's a fossil of of two t rex doing it 127 00:07:03,680 --> 00:07:05,839 Speaker 1: and it just happens to be on the earth under 128 00:07:05,839 --> 00:07:08,840 Speaker 1: say the Vatican, we're probably never going to get that fossil. 129 00:07:08,920 --> 00:07:14,680 Speaker 1: That's just build built that. Yeah. Yeah, So it's a question, right, 130 00:07:14,880 --> 00:07:19,280 Speaker 1: the soft tissue preservation, right and actually having um reproductive 131 00:07:19,400 --> 00:07:22,640 Speaker 1: organs intact, which is yes, I mean that's never even 132 00:07:22,640 --> 00:07:26,040 Speaker 1: been found in a dinosaur before. Right, Well, um, there 133 00:07:26,080 --> 00:07:29,360 Speaker 1: are some cases of some soft tissue. Uh, there are 134 00:07:29,400 --> 00:07:33,000 Speaker 1: some cases of soft tissue which would probably make from 135 00:07:33,040 --> 00:07:36,119 Speaker 1: a whole other podcast, but but not to the point 136 00:07:36,200 --> 00:07:38,440 Speaker 1: where they're able to say, hey, look at this, this 137 00:07:38,560 --> 00:07:42,720 Speaker 1: is a a dinosaur sex organs. Right, yeah. Yeah, so 138 00:07:42,760 --> 00:07:45,000 Speaker 1: it's not so complete that you could go, oh, there 139 00:07:45,160 --> 00:07:47,200 Speaker 1: there's the penis. Yeah. It tends to be more like, 140 00:07:48,000 --> 00:07:51,640 Speaker 1: for instance, finding that there's still some soft tissue available 141 00:07:52,040 --> 00:07:53,880 Speaker 1: in the middle of a bone. It's and that's a 142 00:07:53,960 --> 00:07:58,440 Speaker 1: very slightly controversial study, but yeah, for the most part, 143 00:07:59,160 --> 00:08:03,160 Speaker 1: we're finding bone because these dinosaurs also remember, I mean 144 00:08:03,160 --> 00:08:07,040 Speaker 1: you had scavengers too, So something dies in in in 145 00:08:07,080 --> 00:08:09,520 Speaker 1: the world today, chances are something's going to go and 146 00:08:09,560 --> 00:08:12,000 Speaker 1: have a meal out of it. In the same held 147 00:08:12,000 --> 00:08:14,880 Speaker 1: true back then. So the thing that we can do 148 00:08:15,120 --> 00:08:17,400 Speaker 1: is to look at the common ancestors, right, for a 149 00:08:17,480 --> 00:08:21,680 Speaker 1: little bit of a clue um, in particular alligators, crocodiles, 150 00:08:21,720 --> 00:08:25,840 Speaker 1: and birds for time stars like velociraptors. Yes, and just 151 00:08:25,880 --> 00:08:27,880 Speaker 1: think of it. We see naked birds all the time 152 00:08:28,600 --> 00:08:32,560 Speaker 1: and there's nothing really, uh really all that scandalous about it, right, 153 00:08:32,760 --> 00:08:37,360 Speaker 1: Why because they have what is called a cloaca. That's right, 154 00:08:37,480 --> 00:08:41,040 Speaker 1: a cloaca. And this is a cloaca. How how do 155 00:08:41,080 --> 00:08:44,520 Speaker 1: we talk about cloeca? Um? It actually in Latin it 156 00:08:44,559 --> 00:08:49,440 Speaker 1: means sewer. That's a lovely introduction. Um. But it's basically 157 00:08:49,440 --> 00:08:53,360 Speaker 1: an opening for urine excrement and sex. And we know 158 00:08:53,559 --> 00:08:56,720 Speaker 1: that crocs have this, right, and we also know that 159 00:08:56,840 --> 00:09:00,160 Speaker 1: female titanosaurs are more like a croc. Give in the 160 00:09:00,160 --> 00:09:04,120 Speaker 1: analyzation of well preserved titanosaur eggs which are rounded like 161 00:09:04,160 --> 00:09:06,760 Speaker 1: a croc instead of oblong like a bird. So they've 162 00:09:06,800 --> 00:09:09,800 Speaker 1: sort of extrapolated with that information and said, Okay, since 163 00:09:10,200 --> 00:09:14,600 Speaker 1: you know the titanosaur have round eggs and they were 164 00:09:14,679 --> 00:09:19,480 Speaker 1: laid in big clumps much like crocodiles, let's take that 165 00:09:19,960 --> 00:09:23,120 Speaker 1: logic and extend it out and say that they possibly 166 00:09:23,200 --> 00:09:27,320 Speaker 1: had a kloeca like a crocodile. Dust Um. Yeah, And 167 00:09:27,320 --> 00:09:30,320 Speaker 1: and I think one way to think about cloeca is 168 00:09:30,360 --> 00:09:34,200 Speaker 1: to think of like Barbie and Ken and how you know, 169 00:09:34,480 --> 00:09:36,920 Speaker 1: like Barbie and Ken, I think would essentially have chloec. 170 00:09:37,120 --> 00:09:39,800 Speaker 1: So I like, okay, yeah, go ahead. And uh and 171 00:09:40,320 --> 00:09:42,640 Speaker 1: I if my my wife is probably listening to this 172 00:09:42,640 --> 00:09:45,800 Speaker 1: podcast at some point and cringing because she's she has 173 00:09:45,840 --> 00:09:49,240 Speaker 1: this weird fear of birds or she I mean, she 174 00:09:49,280 --> 00:09:51,880 Speaker 1: likes s burds, but but they kind of creep her 175 00:09:51,920 --> 00:09:53,560 Speaker 1: out with some of their things, like their black, beady 176 00:09:53,640 --> 00:09:56,880 Speaker 1: eyes and their beaks and their tongues and their cloeca. Yeah, 177 00:09:56,920 --> 00:09:59,360 Speaker 1: she doesn't want to know about the cloeca, right. And 178 00:10:00,080 --> 00:10:03,640 Speaker 1: there's a great, great little bit um here talking about 179 00:10:03,679 --> 00:10:09,120 Speaker 1: the possibility of dinosaurs having cloaca from Carmelow m Alfie 180 00:10:09,320 --> 00:10:12,400 Speaker 1: of Australia's Cosmos magazine, which has an online presence. It's 181 00:10:12,400 --> 00:10:16,480 Speaker 1: really cool as well. And this is what this author says. Quote. 182 00:10:16,559 --> 00:10:21,000 Speaker 1: If dinosaurs also had cloaca, according to theory, penetration would 183 00:10:21,000 --> 00:10:23,800 Speaker 1: have occurred when the male cloaca filled up with blood 184 00:10:24,040 --> 00:10:27,240 Speaker 1: and bulged out into the cloaca of the female, much 185 00:10:27,320 --> 00:10:30,800 Speaker 1: like a couple of plumbers plungers pushing up against each other. 186 00:10:31,600 --> 00:10:34,839 Speaker 1: And this folks is called the cloacle kiss. Yes, by 187 00:10:34,840 --> 00:10:37,360 Speaker 1: the way, which sounds like an std I have to say, yeah, 188 00:10:37,440 --> 00:10:40,800 Speaker 1: like kids, watch out, don't get the chloeacal kiss. Yeah yeah, 189 00:10:41,000 --> 00:10:46,040 Speaker 1: um so yeah, I mean that's you're shaking your head, um, 190 00:10:46,080 --> 00:10:48,800 Speaker 1: but that's that's what the cloaca is, or that what's 191 00:10:49,120 --> 00:10:50,800 Speaker 1: they think it is in the dinosaurs and how it 192 00:10:50,880 --> 00:10:54,559 Speaker 1: may have um operated, so to speak. And also we 193 00:10:54,559 --> 00:10:57,720 Speaker 1: should say here too that within the cloaca for the male, 194 00:10:57,880 --> 00:11:01,679 Speaker 1: the penis would have been concealed. Um if if dinosaurs 195 00:11:01,679 --> 00:11:03,800 Speaker 1: in fact had penises, I mean there's a there's a 196 00:11:03,960 --> 00:11:09,160 Speaker 1: possibility that they actually just ejected semen from one cloaca 197 00:11:09,240 --> 00:11:12,080 Speaker 1: to the other, you know, actually in that whole sort 198 00:11:12,080 --> 00:11:16,800 Speaker 1: of with the plumber plunging. Uh set up that you 199 00:11:16,880 --> 00:11:20,280 Speaker 1: just talked about. So it's basically sort of like backing 200 00:11:20,360 --> 00:11:23,280 Speaker 1: up the cloacas next to each other. Picturing in my 201 00:11:23,320 --> 00:11:26,480 Speaker 1: mind now it's and ejecting from one cloaca to the other. 202 00:11:26,760 --> 00:11:30,840 Speaker 1: This is science. Sometimes sciences is pretty gross. It is again, 203 00:11:30,920 --> 00:11:34,079 Speaker 1: this is why it's like, oh dinosaurs really yeah, Um, 204 00:11:34,440 --> 00:11:37,560 Speaker 1: well you talk about the possibility of dinosaurs actually having 205 00:11:38,360 --> 00:11:42,280 Speaker 1: a member as it were. Um. The late British paleontologist L. 206 00:11:42,440 --> 00:11:48,600 Speaker 1: Beverlely Housta wrote back in that that he thought that 207 00:11:48,800 --> 00:11:51,240 Speaker 1: they might if they were humped like birds. They'd have 208 00:11:51,360 --> 00:11:54,720 Speaker 1: to get past that big, powerful tail in order to 209 00:11:54,880 --> 00:11:57,920 Speaker 1: do it, so they would need to have a corkscrew 210 00:11:58,000 --> 00:12:01,120 Speaker 1: shaped penis about three meters long. But then house goes 211 00:12:01,160 --> 00:12:03,840 Speaker 1: on to say, quote, yet, there is no evidence that 212 00:12:03,920 --> 00:12:07,240 Speaker 1: they had such a grandiose organ. Maybe they lay side 213 00:12:07,280 --> 00:12:09,800 Speaker 1: to side, male to pour it in female to starboard 214 00:12:09,960 --> 00:12:13,439 Speaker 1: and sort of snuggled up together bottom to bottom. Oh yeah. 215 00:12:13,480 --> 00:12:15,960 Speaker 1: There are all sorts of different positions that people have 216 00:12:16,160 --> 00:12:19,920 Speaker 1: imagined for this, Like I've heard like house cat position. 217 00:12:20,200 --> 00:12:25,040 Speaker 1: Housecat get down on the elbows and then raised the 218 00:12:25,800 --> 00:12:28,640 Speaker 1: hind quarters up in the air, so like when you 219 00:12:28,720 --> 00:12:31,040 Speaker 1: pett a cat in there but comes right right, goes 220 00:12:31,080 --> 00:12:34,160 Speaker 1: hey French my butt. Um, not that the dinosaurs would 221 00:12:34,160 --> 00:12:36,920 Speaker 1: be saying that. I guess if you petting them on 222 00:12:36,960 --> 00:12:39,800 Speaker 1: the head. I don't know. I mean it depends, like 223 00:12:39,840 --> 00:12:43,520 Speaker 1: which are we talking about staka sours here, because I 224 00:12:43,520 --> 00:12:45,640 Speaker 1: mean just even the act of petting could be dangerous. 225 00:12:45,640 --> 00:12:47,840 Speaker 1: White And this is another reason why it's kind of 226 00:12:47,840 --> 00:12:50,559 Speaker 1: hard for us to wrap our minds around it. One 227 00:12:50,600 --> 00:12:52,760 Speaker 1: because of course we're coming at this as mammals, right, 228 00:12:52,840 --> 00:12:55,600 Speaker 1: We've got our own ideas of how sex happens. But 229 00:12:55,720 --> 00:12:58,280 Speaker 1: another is because we know that all the different plates 230 00:12:58,320 --> 00:13:02,040 Speaker 1: and the pointy parts depending on the dinosaur, can really 231 00:13:02,120 --> 00:13:05,040 Speaker 1: make the act difficult. So again that's why the all 232 00:13:05,040 --> 00:13:09,040 Speaker 1: these different theories behind mount is one that is really 233 00:13:09,360 --> 00:13:12,560 Speaker 1: very popular. Um, it's thought that light giraffes and elephants 234 00:13:12,559 --> 00:13:15,280 Speaker 1: that this would be the most common position. But it's 235 00:13:15,280 --> 00:13:17,800 Speaker 1: also pointed out, as you pointed out, that thick tails, 236 00:13:17,880 --> 00:13:22,120 Speaker 1: plates and uh weight distribution would make this really difficult. Yeah, 237 00:13:22,120 --> 00:13:24,720 Speaker 1: weight is a big one, um, and then just general size, 238 00:13:24,800 --> 00:13:28,280 Speaker 1: like there's some discussions about how like saying a long 239 00:13:28,360 --> 00:13:32,920 Speaker 1: neck dinosaur like Arnosaurus. Yeah, there are some some discussions that, well, 240 00:13:33,200 --> 00:13:35,760 Speaker 1: it could do it from behind, but it would need 241 00:13:35,800 --> 00:13:39,079 Speaker 1: to keep its head horizontal because it went vertical. Uh, 242 00:13:39,120 --> 00:13:41,360 Speaker 1: then blood flow would be an issue. But then again, 243 00:13:41,920 --> 00:13:44,320 Speaker 1: the giraffe is a classic example of how even with 244 00:13:44,360 --> 00:13:47,160 Speaker 1: that long neck, it has special adaptations that allow it 245 00:13:47,240 --> 00:13:50,600 Speaker 1: to continually pump blood to the brain. Has a giant heart. Yeah, yeah, 246 00:13:51,320 --> 00:13:54,160 Speaker 1: there's just such such a giant heart. It's such a 247 00:13:54,200 --> 00:13:59,640 Speaker 1: giant hearted creature. Um. And then there's also scientific paper 248 00:13:59,679 --> 00:14:03,800 Speaker 1: and tied fusion of caudal vertebrae in late Jurassic sauropods, 249 00:14:04,000 --> 00:14:06,559 Speaker 1: so again we're talking about brnosaurs here. Um. They found 250 00:14:06,559 --> 00:14:08,800 Speaker 1: that the fusions of the tail vertebrae closest to the 251 00:14:08,800 --> 00:14:13,640 Speaker 1: pelvic girdle were calming among these types of dinosaurs, possibly 252 00:14:13,679 --> 00:14:17,559 Speaker 1: so that their tails wouldn't snap off during mating. So 253 00:14:17,720 --> 00:14:20,680 Speaker 1: it's this kind of fusion that could might only occur 254 00:14:20,760 --> 00:14:23,760 Speaker 1: in female dinosaurs that could lift their tails and arch 255 00:14:24,640 --> 00:14:28,520 Speaker 1: during mating, but their tails don't snap off because of 256 00:14:28,560 --> 00:14:31,760 Speaker 1: interesting too, of their tail snapped off like lizards. No, no, no, 257 00:14:31,880 --> 00:14:33,360 Speaker 1: I mean this is the idea here, is that the 258 00:14:33,640 --> 00:14:35,800 Speaker 1: fusion was a little bit wonky right on that vertebrates 259 00:14:35,800 --> 00:14:37,920 Speaker 1: said that they could get that arch in the tail, 260 00:14:38,760 --> 00:14:42,520 Speaker 1: So that's that's a theory. Another theory is that I 261 00:14:42,560 --> 00:14:44,680 Speaker 1: like to call the hot tup theory. Oh, this is 262 00:14:44,800 --> 00:14:47,840 Speaker 1: because of their weight in size, right, yeah, yeah, A 263 00:14:47,880 --> 00:14:50,160 Speaker 1: lot larger diners, right, if they're weighing around a hundred 264 00:14:50,200 --> 00:14:53,040 Speaker 1: thousand pounds, would have the most difficult time in mounting 265 00:14:53,800 --> 00:14:56,440 Speaker 1: um without crushing each other, right or maiming each other. 266 00:14:56,880 --> 00:14:59,560 Speaker 1: So it's thought that they would go like light crocs, 267 00:14:59,800 --> 00:15:01,280 Speaker 1: that they would just float in the water and that 268 00:15:01,280 --> 00:15:04,000 Speaker 1: would give them some buoyancy and kind of give them 269 00:15:04,040 --> 00:15:09,760 Speaker 1: a more gentle way to dock their cloaca so speak um. 270 00:15:09,800 --> 00:15:11,800 Speaker 1: And then there's anything you already mentioned it too. There's 271 00:15:11,800 --> 00:15:14,440 Speaker 1: just sort of a spooning action they could have laid 272 00:15:14,440 --> 00:15:17,680 Speaker 1: down on their sides or belly to belly. That's adorable. 273 00:15:17,760 --> 00:15:20,000 Speaker 1: The idea of dinosaur spinning. Yeah, that one I can 274 00:15:20,000 --> 00:15:25,120 Speaker 1: cotton too, because that doesn't seem too graphic. Yeah um. 275 00:15:25,160 --> 00:15:26,920 Speaker 1: And it seems like they'd have some nice pillow talk 276 00:15:26,920 --> 00:15:29,880 Speaker 1: there too. Yeah. And then there's another one that seems 277 00:15:30,000 --> 00:15:33,280 Speaker 1: This one I really kind of it seems simple enough, 278 00:15:33,320 --> 00:15:35,560 Speaker 1: but I keep trying to imagine it. It's sort of 279 00:15:35,600 --> 00:15:39,120 Speaker 1: a backing it up position, which they face opposite directions 280 00:15:39,280 --> 00:15:41,200 Speaker 1: and then they back up into each other and again 281 00:15:41,240 --> 00:15:45,360 Speaker 1: they align the cloaca. Okay, now there there are some 282 00:15:45,440 --> 00:15:48,240 Speaker 1: animals that end up in that alignment in the wild. 283 00:15:48,440 --> 00:15:53,960 Speaker 1: I believe cloaca. But yeah, anyway, I think I saw 284 00:15:54,080 --> 00:15:57,360 Speaker 1: the Nature video once. But yeah, well, I mean, you know, 285 00:15:57,440 --> 00:15:59,800 Speaker 1: it's a it's again, these are awkward thing. I mean, 286 00:15:59,840 --> 00:16:01,520 Speaker 1: it doesn't make up I have to say, it doesn't 287 00:16:01,560 --> 00:16:06,040 Speaker 1: make dinosaurs sex seem all that like, wow, dinosaurs they 288 00:16:06,080 --> 00:16:10,400 Speaker 1: were really yeah, romantic. It's one. I mean, it just 289 00:16:10,480 --> 00:16:13,480 Speaker 1: kind of underlines how all reproduction is kind of weird. 290 00:16:13,880 --> 00:16:17,800 Speaker 1: You know, it's just kind of weird and messy and 291 00:16:17,800 --> 00:16:20,200 Speaker 1: and uh and and not all that dignified. So we 292 00:16:20,240 --> 00:16:24,360 Speaker 1: hate to make of our our childhood friends engaging in 293 00:16:24,400 --> 00:16:27,240 Speaker 1: this kind of activity. But the hot tub part, I 294 00:16:27,240 --> 00:16:29,800 Speaker 1: mean that doesn't seem so bad, right, Okay, the hot 295 00:16:29,880 --> 00:16:32,200 Speaker 1: tub thing I guess could could work. It's you know, 296 00:16:32,560 --> 00:16:35,280 Speaker 1: it's it's kind of like they're flying. It's witless and beautiful, 297 00:16:35,600 --> 00:16:37,320 Speaker 1: right right. They could be looking up at the moon 298 00:16:37,320 --> 00:16:40,000 Speaker 1: and stars reciting poetry to so maybe they do that 299 00:16:40,080 --> 00:16:42,840 Speaker 1: and then they spin on the shore. Yeah, there you go. Yeah, 300 00:16:42,920 --> 00:16:45,720 Speaker 1: it's it's it's the plunging in the cloaca and the 301 00:16:45,760 --> 00:16:49,400 Speaker 1: backing app that seems a little awkward, I think. Um, 302 00:16:49,480 --> 00:16:51,200 Speaker 1: but you know, we should probably talk a little bit 303 00:16:51,240 --> 00:16:54,880 Speaker 1: about some courtship rituals too. Oh yeah, because you know, 304 00:16:55,000 --> 00:16:58,240 Speaker 1: whether they're not just doing it, they're they're probably engaging 305 00:16:58,240 --> 00:17:00,800 Speaker 1: in some sort of activity. I mean esp Actually when 306 00:17:00,840 --> 00:17:03,640 Speaker 1: you look at if you look at any kinship to birds, 307 00:17:03,680 --> 00:17:06,120 Speaker 1: I mean, birds have some of the most spectacular courtship 308 00:17:06,200 --> 00:17:09,960 Speaker 1: rituals imaginable. Um, you know, just watch a few episodes 309 00:17:10,040 --> 00:17:13,440 Speaker 1: of of of Edinburgh's The Life of Birds and you'll 310 00:17:13,440 --> 00:17:18,440 Speaker 1: see activity. They're just like wow, these guys really yeah, 311 00:17:18,560 --> 00:17:20,720 Speaker 1: they make it sexy, right yeah, I mean like all 312 00:17:20,760 --> 00:17:25,480 Speaker 1: sorts of plumage calls, building little dances, building a little 313 00:17:25,480 --> 00:17:29,679 Speaker 1: structures that have been decorated to woo their mate. I 314 00:17:29,680 --> 00:17:32,639 Speaker 1: mean it really gets phenomenal. Right, it's very cool. And 315 00:17:32,920 --> 00:17:35,720 Speaker 1: again we don't know so much about what Donostaus might 316 00:17:35,720 --> 00:17:38,919 Speaker 1: have done, but we can think about again, like you know, 317 00:17:39,040 --> 00:17:47,120 Speaker 1: sore pod like Brontosaurus, patosaurrosye Um, long tails, long necks, 318 00:17:47,160 --> 00:17:49,280 Speaker 1: it's very possible that they might have done some sort 319 00:17:49,320 --> 00:17:52,280 Speaker 1: of dance in which they intertwined their next sex. A 320 00:17:52,359 --> 00:17:56,520 Speaker 1: sexy dance is slow dance like a Valentine's Day, uh 321 00:17:57,200 --> 00:18:00,520 Speaker 1: dance together I don't know, um, you know fifth grade, 322 00:18:00,680 --> 00:18:02,960 Speaker 1: you know, hearts all around them, um, but in their 323 00:18:02,960 --> 00:18:06,560 Speaker 1: tails intertwining too. So and then again with the males 324 00:18:06,600 --> 00:18:09,040 Speaker 1: and the next it's very possible that they monif use 325 00:18:09,119 --> 00:18:11,320 Speaker 1: those to tussle with other males or to hurt other 326 00:18:11,359 --> 00:18:14,040 Speaker 1: males away so that they'd have less competition with the 327 00:18:14,040 --> 00:18:16,600 Speaker 1: female they were trying to meet with. I like the 328 00:18:16,640 --> 00:18:19,480 Speaker 1: idea of like a fearsome t rex, like spending hours 329 00:18:19,480 --> 00:18:22,160 Speaker 1: and hours and hours doing some sort of silly, tedious 330 00:18:22,200 --> 00:18:25,119 Speaker 1: stance to try and woo a mate, you know. I 331 00:18:25,400 --> 00:18:27,440 Speaker 1: like the idea with like the like the short little 332 00:18:27,520 --> 00:18:31,040 Speaker 1: arms doing some sort of like I don't know, um, 333 00:18:31,080 --> 00:18:33,639 Speaker 1: like you know, neck and pop them locking thing. I 334 00:18:33,680 --> 00:18:36,840 Speaker 1: don't know, well that that would That's the problem too 335 00:18:36,840 --> 00:18:38,560 Speaker 1: with the the t rex arms, because they have those 336 00:18:38,600 --> 00:18:41,440 Speaker 1: two little fingers, so it looks like they're doing ironic 337 00:18:41,520 --> 00:18:44,119 Speaker 1: quotation marks. Every time they say anything. They're like, I 338 00:18:44,160 --> 00:18:46,920 Speaker 1: really love you, and then then the other dinosaur gets 339 00:18:46,920 --> 00:18:49,399 Speaker 1: all up in arms because they are like, oh you 340 00:18:49,520 --> 00:18:52,199 Speaker 1: love me, great, I'm going to go mate with this 341 00:18:52,240 --> 00:18:54,440 Speaker 1: other t rex. Right, So we think communication is hard 342 00:18:54,480 --> 00:18:57,320 Speaker 1: now yeah, I mean think about it then, um and 343 00:18:57,359 --> 00:19:00,359 Speaker 1: then some other folks too. If you think about the 344 00:19:00,480 --> 00:19:04,720 Speaker 1: source and the pellys Sosaurus, those are the thin back 345 00:19:04,840 --> 00:19:07,960 Speaker 1: a lizard looking dinosaurs. Oh yes, like the like was 346 00:19:08,000 --> 00:19:11,800 Speaker 1: it demetri done? Oh? Man? See the eight year old 347 00:19:11,800 --> 00:19:13,720 Speaker 1: me would would be great on this podcast because you 348 00:19:13,840 --> 00:19:16,320 Speaker 1: remember that because there were two. There was the cool 349 00:19:16,359 --> 00:19:18,240 Speaker 1: looking one and the kind of plumper looking one, and 350 00:19:18,280 --> 00:19:21,600 Speaker 1: one was a carnivore and one was the eight year 351 00:19:21,600 --> 00:19:23,240 Speaker 1: old you. Right now, I would be crying under the 352 00:19:24,040 --> 00:19:25,680 Speaker 1: like what are you talking about? What do you mean 353 00:19:25,680 --> 00:19:29,720 Speaker 1: they're having sex? Um? But yeah, I mean these these 354 00:19:29,760 --> 00:19:33,119 Speaker 1: are the crest. They're they're really or neat and the 355 00:19:33,160 --> 00:19:37,119 Speaker 1: researchers think that they've actually they had developed as a 356 00:19:37,160 --> 00:19:40,399 Speaker 1: way to woo the ladies. Actually because the crest becat 357 00:19:40,400 --> 00:19:42,800 Speaker 1: bigger and bigger and bigger over time and they really 358 00:19:42,800 --> 00:19:44,960 Speaker 1: didn't serve any function. I mean think about hauling that 359 00:19:45,000 --> 00:19:47,440 Speaker 1: sort of crest on your back all the time. Well, 360 00:19:47,480 --> 00:19:49,200 Speaker 1: I have heard that the crest could have been used 361 00:19:49,280 --> 00:19:52,359 Speaker 1: for to to warm the blood. You send the blood 362 00:19:52,440 --> 00:19:54,679 Speaker 1: up through those veins, the veins and that crest, and 363 00:19:54,680 --> 00:20:01,239 Speaker 1: then the sunlight has more ready access. Well, this one, 364 00:20:01,280 --> 00:20:03,639 Speaker 1: they were saying that because it kept getting larger and larger, 365 00:20:03,720 --> 00:20:07,080 Speaker 1: they were they were looking at more like plumage um 366 00:20:07,160 --> 00:20:10,000 Speaker 1: and also that they could you know, maybe even use 367 00:20:10,080 --> 00:20:12,520 Speaker 1: that to sort of look like they're bowing up against 368 00:20:12,560 --> 00:20:16,880 Speaker 1: another um would be suitor. So again, if you look 369 00:20:16,880 --> 00:20:18,919 Speaker 1: at all these ridges and these plates that are on 370 00:20:19,040 --> 00:20:23,119 Speaker 1: a lot of the dinosaurs, many of them could be used, um, 371 00:20:23,160 --> 00:20:25,200 Speaker 1: you know, to fight off of our dinosaurs. And we 372 00:20:25,240 --> 00:20:27,720 Speaker 1: already know that right now, but in the courtship ritual, 373 00:20:27,960 --> 00:20:30,639 Speaker 1: certainly it could be like, hey, look at my nice ridges, 374 00:20:31,160 --> 00:20:35,960 Speaker 1: my nice crests. So there you go with that. Well, 375 00:20:35,960 --> 00:20:38,960 Speaker 1: there you have it, dinosaur sex. So hopefully we have 376 00:20:39,840 --> 00:20:45,040 Speaker 1: illuminated and enlightened more than we've tarnished dreams and childhood memories. Yeah. Well, 377 00:20:45,080 --> 00:20:47,000 Speaker 1: I will say that there's one thing that I want 378 00:20:47,000 --> 00:20:50,600 Speaker 1: to talk about just to just to maybe charnish the 379 00:20:50,680 --> 00:20:52,560 Speaker 1: dreams a little bit more. One of the things we 380 00:20:52,640 --> 00:20:54,840 Speaker 1: do know for sure is that scientists can get a 381 00:20:54,920 --> 00:20:57,280 Speaker 1: rough idea of how old fossils are by then the 382 00:20:57,280 --> 00:20:59,399 Speaker 1: bone micro structure for the growth rings, sort of like 383 00:20:59,440 --> 00:21:01,760 Speaker 1: if you look at tree. And what they found is 384 00:21:01,760 --> 00:21:05,480 Speaker 1: that females began to produce eggs much more before they 385 00:21:06,040 --> 00:21:09,760 Speaker 1: reached full maturity. So this is a quote from the 386 00:21:09,800 --> 00:21:12,600 Speaker 1: Smiths smith sony and article Everything You Ever Wanted to 387 00:21:12,640 --> 00:21:15,640 Speaker 1: Know about Dinosaur sex. They say that these dinosaurs grew 388 00:21:15,720 --> 00:21:19,399 Speaker 1: fast and became teen moms. Yeah, so we do know 389 00:21:19,480 --> 00:21:21,560 Speaker 1: that they were doing this early. And the idea is 390 00:21:21,600 --> 00:21:24,080 Speaker 1: that if if you didn't have a long life span, 391 00:21:24,119 --> 00:21:25,760 Speaker 1: obviously you try to get your geens out there as 392 00:21:25,800 --> 00:21:30,280 Speaker 1: quickly as possible. So yeah, so we we have these 393 00:21:31,000 --> 00:21:35,600 Speaker 1: Megan Love Dinosaurs team moms going on. There's the full 394 00:21:35,640 --> 00:21:39,760 Speaker 1: tarnish right there. Wow, I'm all growing up now. Well, 395 00:21:40,200 --> 00:21:43,080 Speaker 1: well cool, Well, hey, I have some listener mail here 396 00:21:43,119 --> 00:21:50,280 Speaker 1: regarding our discussion of more contemporary animals. Hi, Robert and Julie. 397 00:21:50,320 --> 00:21:52,120 Speaker 1: I'm a big fan of your podcast and it helps 398 00:21:52,240 --> 00:21:54,600 Speaker 1: keep me entertained during long hours on the road from 399 00:21:54,600 --> 00:21:57,000 Speaker 1: my job. I have one small correction for you. In 400 00:21:57,040 --> 00:21:59,359 Speaker 1: the recent episode, does your Dog Really Love You? I 401 00:21:59,359 --> 00:22:02,560 Speaker 1: think Roberts had Boxer when he meant bulldog boxers were 402 00:22:02,600 --> 00:22:05,240 Speaker 1: originally bred as hunting dogs, and bulldogs were used to 403 00:22:05,280 --> 00:22:08,359 Speaker 1: herd bulls and slaughterhouses. When he mentioned the dog being 404 00:22:08,359 --> 00:22:11,240 Speaker 1: a mascot at football games, I knew he meant bulldogs 405 00:22:11,280 --> 00:22:15,359 Speaker 1: because of you g A's mascot hugga um, which is 406 00:22:15,480 --> 00:22:19,080 Speaker 1: you you know said yeah and the dog's famous bugga 407 00:22:18,960 --> 00:22:22,439 Speaker 1: yeah Uh. They're the ones who have been more deformed 408 00:22:22,440 --> 00:22:25,760 Speaker 1: by our breeding by breeding them shorter, squatter, and with 409 00:22:25,840 --> 00:22:28,639 Speaker 1: a more more pushed up faces that make them prone 410 00:22:28,640 --> 00:22:32,280 Speaker 1: to overheating. Thanks for a great show, Bonnie. Ps. Rob 411 00:22:32,520 --> 00:22:34,399 Speaker 1: Please pick up bananas at the store in your way, Hume, 412 00:22:34,480 --> 00:22:36,560 Speaker 1: because that was my wife who wrote that one, so yes, 413 00:22:37,320 --> 00:22:41,359 Speaker 1: I'll get those banana That's nice that she wrote in 414 00:22:41,480 --> 00:22:45,800 Speaker 1: That's good. And here's another one related to the dog podcast, 415 00:22:45,840 --> 00:22:48,760 Speaker 1: and this one is from a listener by the name 416 00:22:48,800 --> 00:22:53,560 Speaker 1: of Katie. Katie says, hey, Robert and Julie. In the 417 00:22:53,720 --> 00:22:56,040 Speaker 1: Does Your Dog Really Love You? Podcast? You mentioned a 418 00:22:56,040 --> 00:22:58,880 Speaker 1: woman who writes books with her cat, but couldn't remember 419 00:22:58,880 --> 00:23:01,480 Speaker 1: her name. You've probab We've gotten responses to this already, 420 00:23:01,520 --> 00:23:03,959 Speaker 1: but I think who you're talking about is Rita may 421 00:23:04,040 --> 00:23:08,000 Speaker 1: Brown and her cat, Sneaky Pie. Brown. I listened to 422 00:23:08,040 --> 00:23:11,320 Speaker 1: her audio books and think they're pretty good. She always 423 00:23:11,359 --> 00:23:13,440 Speaker 1: gives credit to her cat in the books and often 424 00:23:13,480 --> 00:23:16,520 Speaker 1: puts them as co author. Sometimes she writes afterwards from 425 00:23:16,520 --> 00:23:19,160 Speaker 1: the cat's perspective, It's kind of strange but also kind 426 00:23:19,160 --> 00:23:21,880 Speaker 1: of endearing. Anyway, I love the podcast. Yeah, I'm really 427 00:23:21,880 --> 00:23:26,120 Speaker 1: curious about this books. Now I have to check it out. Yes, 428 00:23:26,200 --> 00:23:29,639 Speaker 1: read those I will. Okay, So hey, if you have 429 00:23:29,800 --> 00:23:33,560 Speaker 1: any cool tidbits to share with us, uh you can, 430 00:23:33,680 --> 00:23:35,080 Speaker 1: or just want to see what we're up to, what 431 00:23:35,160 --> 00:23:38,760 Speaker 1: we're reading, what we're talking about. You can find us 432 00:23:38,840 --> 00:23:42,119 Speaker 1: on Facebook and Twitter as below the Mind, or just 433 00:23:42,160 --> 00:23:44,320 Speaker 1: throw that into a Google search Blow the Mind one 434 00:23:44,359 --> 00:23:47,560 Speaker 1: word and Twitter or Facebook, whatever you're looking for and 435 00:23:47,720 --> 00:23:50,320 Speaker 1: uh dropping and see us. And if you want to 436 00:23:50,359 --> 00:23:52,760 Speaker 1: send us a note about dashing your dinosaur dreams, you 437 00:23:52,800 --> 00:23:55,440 Speaker 1: can do so at blow the Mind at how stuffworks 438 00:23:55,440 --> 00:24:01,800 Speaker 1: dot com from are on this and thousands of other topics. 439 00:24:01,920 --> 00:24:04,320 Speaker 1: Visit how stuff works dot com to learn more about 440 00:24:04,359 --> 00:24:07,160 Speaker 1: the podcast. Click on the podcast icon in the upper 441 00:24:07,240 --> 00:24:10,399 Speaker 1: right corner of our homepage. The how stuff Works iPhone 442 00:24:10,400 --> 00:24:13,320 Speaker 1: app has a ride. Download it today on iTunes