The experiments you will see 00:00:01.36\00:00:02.70 have been carefully done by professionals, 00:00:02.73\00:00:04.07 and should not be tried at home without parental guidance. 00:00:04.10\00:00:06.94 Please follow the caution signs throughout this program. 00:00:06.97\00:00:09.64 Hey, kids, welcome to Creation is Science. 00:00:33.13\00:00:36.67 I'm Aunt Francine and this is Professor Roy. 00:00:36.70\00:00:39.33 I'm delighted to see you. Thank you. 00:00:39.37\00:00:41.67 I think we need to introduce part of our staff. 00:00:41.70\00:00:44.27 Here is Sebastian, Amy, Jefet, and Adrian. 00:00:44.31\00:00:48.54 Are you glad to be here? Yes. 00:00:48.58\00:00:50.81 I see something here. What do you have for us today? 00:00:50.85\00:00:53.11 Well, we've got some liquid nitrogen 00:00:53.15\00:00:54.48 in this ice chest. 00:00:54.52\00:00:55.85 Isn't that cool? 00:00:55.88\00:00:57.22 And we got a little frost over here, 00:00:57.25\00:00:58.59 but you know what we're gonna do is, 00:00:58.62\00:00:59.95 we're gonna take some energy away 00:00:59.99\00:01:01.32 from something. 00:01:01.36\00:01:02.69 When we go outside, 00:01:02.72\00:01:04.06 we're gonna put energy into something. 00:01:04.09\00:01:05.56 That'd be cool. I can't wait. 00:01:05.59\00:01:06.93 So what I have is, 00:01:06.96\00:01:08.30 I have a little racquetball right here 00:01:08.33\00:01:09.66 and the racquetball can bounce. 00:01:09.70\00:01:11.03 So I can bounce it on that steel plate. 00:01:11.07\00:01:13.03 And that bounces pretty well. 00:01:13.07\00:01:14.50 And now, and you can hold that for me. 00:01:14.54\00:01:16.24 But now inside of that 00:01:16.27\00:01:17.61 liquid nitrogen cooler right here, 00:01:17.64\00:01:19.11 I have another racquetball just like that. 00:01:19.14\00:01:20.88 And what we've done 00:01:20.91\00:01:22.24 is we're taking energy away from it 00:01:22.28\00:01:23.65 and we're getting it very, very cold. 00:01:23.68\00:01:25.01 In fact, we're getting that as cold as outer space. 00:01:25.05\00:01:27.62 Do you think it'll bounce if we bounce it? 00:01:27.65\00:01:30.12 No. Oh, let's give it a try. 00:01:30.15\00:01:31.92 Are you ready? Okay. 00:01:31.95\00:01:33.29 You got your safety glasses on? 00:01:33.32\00:01:34.66 Get your safety glasses on, all right. 00:01:34.69\00:01:36.02 Everybody has a safety glass. Okay. 00:01:36.06\00:01:37.39 So what I'm gonna do, I'm gonna put that right there. 00:01:37.43\00:01:38.76 We're gonna give a countdown three, two, one. 00:01:38.79\00:01:41.63 I'm gonna take it out 00:01:41.66\00:01:43.00 and I'm gonna bounce it on here. 00:01:43.03\00:01:44.37 I hope it doesn't hit the ceiling. 00:01:44.40\00:01:45.77 Are you ready? Yes. 00:01:45.80\00:01:47.57 Countdown, let's go. 00:01:47.60\00:01:48.94 Three, two, one and... 00:01:48.97\00:01:52.67 Oh, my... What happened to it? 00:01:52.71\00:01:54.81 Did you find some pieces over there? 00:01:54.84\00:01:56.61 I found some pieces. 00:01:56.64\00:01:57.98 What happened to this racquetball? 00:01:58.01\00:01:59.98 We took so much energy away from it 00:02:00.02\00:02:02.52 and it just cracked into many, many pieces. 00:02:02.55\00:02:04.79 Isn't that cool? 00:02:04.82\00:02:06.15 That is cool. Wow. 00:02:06.19\00:02:07.52 Hey, so what we can do now 00:02:07.56\00:02:08.89 is we can put some energy into a lot of air. 00:02:08.92\00:02:11.46 Would you like to see that? 00:02:11.49\00:02:12.83 Yes, I can't wait. You wanna lead us out? 00:02:12.86\00:02:14.76 Oh, let's go. Let's go. 00:02:14.80\00:02:16.80 Yay! 00:02:16.83\00:02:18.17 Let's find out what's happening. 00:02:18.20\00:02:21.44 Whoa! Did you see this? 00:02:21.47\00:02:23.10 What is it doing? 00:02:23.14\00:02:25.01 What do you think it is? 00:02:25.04\00:02:27.21 I don't know. 00:02:27.24\00:02:28.58 That's pretty cool. 00:02:28.61\00:02:29.94 Is it hot or cold? 00:02:29.98\00:02:31.31 What is it? Cold. 00:02:31.35\00:02:32.68 Cold, but hot looks at the same way, doesn't it? 00:02:32.71\00:02:34.65 Yeah. How did you know if it's cold? 00:02:34.68\00:02:36.62 We got some white stuff around. 00:02:36.65\00:02:37.99 What is that white stuff? 00:02:38.02\00:02:39.35 What do you think that white stuff is? 00:02:39.39\00:02:40.72 Frost. It's frost. 00:02:40.76\00:02:42.09 That's right. Cool. 00:02:42.12\00:02:43.46 Where did the frost come from? 00:02:43.49\00:02:44.83 It's not snowing or nothing. 00:02:44.86\00:02:46.19 Huh? The stuff inside? 00:02:46.23\00:02:47.56 It's warming up. 00:02:47.60\00:02:48.93 How about the moisture in the air? 00:02:48.96\00:02:50.30 Yeah, the moisture in the air. 00:02:50.33\00:02:51.67 We're condensing the moisture in the air 00:02:51.70\00:02:53.03 and it forms that little fog, 00:02:53.07\00:02:54.40 a little, little, crusty stuff over there, 00:02:54.44\00:02:55.80 that frost. 00:02:55.84\00:02:57.17 That's interesting, isn't it? 00:02:57.21\00:02:58.54 Now what do you think we have in there? 00:02:58.57\00:03:01.28 It's liquid nitrogen? That's right. 00:03:01.31\00:03:02.74 We have liquid nitrogen in there. 00:03:02.78\00:03:04.11 Now, liquid nitrogen happens to be the second coldest liquid 00:03:04.15\00:03:06.88 that we know of in the universe, 00:03:06.92\00:03:08.25 isn't that interesting? 00:03:08.28\00:03:09.62 Do you know what the first, first one is? 00:03:09.65\00:03:12.02 No. It's North Dakota. 00:03:12.05\00:03:14.16 No, not really. 00:03:14.19\00:03:15.52 It happens to be liquid helium, 00:03:15.56\00:03:16.89 but we don't have liquid helium. 00:03:16.93\00:03:18.26 We have liquid nitrogen today. 00:03:18.29\00:03:19.63 So we're gonna do an experiment, right? 00:03:19.66\00:03:21.43 Now, take a deep breath. Here we go. 00:03:21.46\00:03:23.67 And exhale. 00:03:23.70\00:03:25.03 Now, most of the air that 00:03:25.07\00:03:26.40 we're breathing right now is made out of what element? 00:03:26.43\00:03:29.34 Say nitrogen. Nitrogen. 00:03:29.37\00:03:30.71 Nitrogen, it's right. 00:03:30.74\00:03:32.07 It's nitrogen about 78% of the air 00:03:32.11\00:03:33.44 that we breathe is nitrogen only about 21% of the air 00:03:33.48\00:03:35.78 that we breathe is oxygen. 00:03:35.81\00:03:37.35 Then we add those two up and we get what? 00:03:37.38\00:03:38.95 78 plus 21 is get that compute 99. 00:03:38.98\00:03:42.68 That's right. 00:03:42.72\00:03:44.05 So 99% of the air is a combination of all that, 00:03:44.09\00:03:45.99 that 1% that's leftover, 00:03:46.02\00:03:47.36 it's another gas that we call argon, 00:03:47.39\00:03:49.62 interesting, isn't it? 00:03:49.66\00:03:50.99 Well, what we're gonna do is if we take liquid nitrogen 00:03:51.03\00:03:53.70 and we change it from a liquid into an air gas 00:03:53.73\00:03:56.40 and it takes a whole lot more space 00:03:56.43\00:03:58.60 and that's what it's all about. 00:03:58.63\00:03:59.97 And we're gonna build up a whole lot of pressure. 00:04:00.00\00:04:02.90 So what I have right here, 00:04:02.94\00:04:04.27 let me go ahead and let me put my glove on. 00:04:04.31\00:04:05.94 We're gonna show you what happens 00:04:05.97\00:04:07.64 with the expansion rate from a liquid, into an air gas. 00:04:07.68\00:04:10.88 So what I have, let me move this over right here. 00:04:10.91\00:04:13.15 I have these little containers right here. 00:04:13.18\00:04:14.58 Do you know what these are? No. 00:04:14.62\00:04:15.95 No, but you know. Film canisters. 00:04:15.98\00:04:17.49 The film canisters. That's right. 00:04:17.52\00:04:18.92 You know our cameras today, 00:04:18.95\00:04:20.39 a lot of our cameras don't use film, right? 00:04:20.42\00:04:23.12 While some do, some professionals may, 00:04:23.16\00:04:25.09 but we use, you know, video, right? 00:04:25.13\00:04:26.46 Sure. 00:04:26.49\00:04:27.83 But what I'm gonna do is I'm gonna pour 00:04:27.86\00:04:29.20 some of this in each one of these 00:04:29.23\00:04:30.57 little cups right here. 00:04:30.60\00:04:31.93 Okay. 00:04:31.97\00:04:33.30 And let's see what we got 00:04:33.34\00:04:34.67 and it's gonna start to boil away. 00:04:34.70\00:04:36.04 By the way the liquid nitrogen is boiling away right now. 00:04:36.07\00:04:37.67 It's boiling right now. 00:04:37.71\00:04:39.04 And the temperature of it 00:04:39.07\00:04:40.51 is about a minus 321 degrees Fahrenheit. 00:04:40.54\00:04:44.85 Do we use Fahrenheit measurements 00:04:44.88\00:04:46.51 in science now? 00:04:46.55\00:04:47.88 Say no. No. 00:04:47.92\00:04:49.75 So we use what? We use what. 00:04:49.78\00:04:51.25 What's the other scale? 00:04:51.29\00:04:52.62 Celsius. Celsius. 00:04:52.65\00:04:53.99 That's right. 00:04:54.02\00:04:55.36 So on the Celsius scale, 00:04:55.39\00:04:56.73 it's about a minus 196 degrees Celsius. 00:04:56.76\00:05:00.60 It's very, very cold. 00:05:00.63\00:05:01.96 Now what I'm gonna do is I'm gonna put 00:05:02.00\00:05:03.33 these little lids on really, really lightly. 00:05:03.37\00:05:04.70 Okay. 00:05:04.73\00:05:06.07 And then here, let me move this over there, 00:05:06.10\00:05:07.44 but be careful. 00:05:07.47\00:05:08.80 All right. 00:05:08.84\00:05:10.17 And I'm gonna put them on really, really tight. 00:05:10.21\00:05:11.54 They snap on really, really tight. 00:05:11.57\00:05:12.91 Then when we do that, 00:05:12.94\00:05:14.28 we're gonna cause a lot of pressure to build up. 00:05:14.31\00:05:16.21 We've got so much pressure to build up. 00:05:16.24\00:05:17.71 What do you think is gonna happen to the lids? 00:05:17.75\00:05:19.38 They're gonna pop off. They're gonna pop off. 00:05:19.41\00:05:21.18 Okay, cool. And maybe you can catch one. 00:05:21.22\00:05:22.95 Okay. I'm not sure. 00:05:22.98\00:05:24.32 Let me put this down here so that won't spill, 00:05:24.35\00:05:27.02 and I'm gonna click them down tight. 00:05:27.06\00:05:29.62 Are you ready? Okay, here we go. 00:05:29.66\00:05:30.99 Oops. 00:05:31.03\00:05:32.36 So there's one, there's two, there's three and there's four. 00:05:32.39\00:05:36.20 And then we'll have a little, oh, there goes one, 00:05:36.23\00:05:38.10 there goes one, there goes one. 00:05:38.13\00:05:40.14 What do we got? You got your glasses on. 00:05:40.17\00:05:41.94 Let's turn to three, we got one more. 00:05:41.97\00:05:43.91 Well, we got one. Anybody catch up? 00:05:43.94\00:05:46.01 I didn't know where that one went though. 00:05:46.04\00:05:48.58 Hey, let's go ahead. Hey would that be... 00:05:48.61\00:05:50.25 Was that fun to see? Yeah. 00:05:50.28\00:05:51.91 Let's supersize this. Okay? 00:05:51.95\00:05:54.02 Let's supersize this. 00:05:54.05\00:05:55.38 We got an experiment 00:05:55.42\00:05:56.75 where we're gonna take all about a hundred milliliters 00:05:56.79\00:05:59.92 of the liquid nitrogen. 00:05:59.95\00:06:01.29 And what we're gonna try to do 00:06:01.32\00:06:02.66 is we're gonna make a canon out of it. 00:06:02.69\00:06:04.03 Would that be cool? Yeah. 00:06:04.06\00:06:05.39 Come on over here. Let's see what we got. 00:06:05.43\00:06:06.90 Come on over here. Let's see what we've got. 00:06:06.93\00:06:10.40 All right. Here we go. 00:06:10.43\00:06:11.93 And here's our little canon, all right? 00:06:11.97\00:06:14.10 There's our canon. 00:06:14.14\00:06:15.47 And let's see, what we're gonna need 00:06:15.50\00:06:16.84 is we're gonna need a little bottle. 00:06:16.87\00:06:18.54 We're not gonna use a film container. 00:06:18.57\00:06:20.21 We're gonna use a bottle. Okay? 00:06:20.24\00:06:22.21 And we're going to put 00:06:22.24\00:06:24.08 a little bit of liquid nitrogen, okay? 00:06:24.11\00:06:26.41 Right inside of our little bottle 00:06:26.45\00:06:27.78 right here. 00:06:27.82\00:06:29.15 Okay? 00:06:29.18\00:06:30.52 And let's see and let's make sure 00:06:30.55\00:06:31.89 we have enough in there. 00:06:31.92\00:06:33.25 Are you ready? I'm ready. 00:06:33.29\00:06:34.62 Okay. If it gets too cold, just yell. 00:06:34.66\00:06:35.99 Okay? All right. There we go. 00:06:36.02\00:06:37.36 And we're making a cloud 00:06:37.39\00:06:38.73 because we're condensing the water molecules in the air. 00:06:38.76\00:06:42.06 We're building up a lot of pressure right there, 00:06:42.10\00:06:44.00 right there. 00:06:44.03\00:06:45.37 Okay. You missed it. 00:06:45.40\00:06:46.74 I'm sorry. That's okay. 00:06:46.77\00:06:48.20 All right. All right. 00:06:48.24\00:06:49.57 There we go. There we go. Thank you. 00:06:49.60\00:06:50.94 And we're going to get some more in there. 00:06:50.97\00:06:52.37 Some more in there. 00:06:52.41\00:06:53.74 Some more in there, some more in there. 00:06:53.78\00:06:55.38 Okay. I think we're good right there. 00:06:55.41\00:06:56.91 This is really cool. Look at that. 00:06:56.95\00:06:58.95 Now it's starting to frost on the outside, isn't it? 00:06:58.98\00:07:01.45 We're picking up some frost right there. 00:07:01.48\00:07:02.82 Okay. 00:07:02.85\00:07:04.19 The next thing we're gonna do is we're gonna come over here. 00:07:04.22\00:07:06.76 All right. And here's our little cannon. 00:07:06.79\00:07:08.29 If you'll take that football... Okay. 00:07:08.32\00:07:10.13 Football out of there. Okay. Okay. 00:07:10.16\00:07:11.86 And we're gonna try to make a field goal with football. 00:07:11.89\00:07:14.20 Whoa! 00:07:14.23\00:07:15.56 We want this to happen really, really quickly. 00:07:15.60\00:07:17.27 So we're going to warm up the liquid nitrogen in a hurry. 00:07:17.30\00:07:20.34 And we can do that if we put it in some water. 00:07:20.37\00:07:22.40 All right? All right. 00:07:22.44\00:07:23.77 So I'm gonna put a little bit of water 00:07:23.81\00:07:25.14 in our little canon right here. 00:07:25.17\00:07:27.34 See what we got right here. See how much water we got. 00:07:27.38\00:07:29.88 Oh, that's just about perfect. All right. 00:07:29.91\00:07:31.65 I'm gonna put the lid back on this right here. 00:07:31.68\00:07:33.75 And maybe you could set that down over there someplace. 00:07:33.78\00:07:36.45 All right. 00:07:36.48\00:07:37.82 The next thing we're gonna do is I'm going to take my lid, 00:07:37.85\00:07:40.72 whatever it happened to my lid, did I do it with my lid? 00:07:40.76\00:07:44.03 You have my lid? No. 00:07:44.06\00:07:45.79 Oh, I need a lid. Maybe this lid. 00:07:45.83\00:07:48.86 I'm sorry. No, you're fine. 00:07:48.90\00:07:50.23 Okay, cool. 00:07:50.27\00:07:51.60 And I'm gonna go is, I'm going put the lid on this 00:07:51.63\00:07:54.70 and I'm gonna drop it in there. 00:07:54.74\00:07:56.07 Okay? 00:07:56.10\00:07:57.44 And then you can hand me the football. 00:07:57.47\00:07:58.81 Okay. 00:07:58.84\00:08:00.18 And then I'm gonna join you over there. 00:08:00.21\00:08:01.54 Do you want this other glove? No, no. 00:08:01.58\00:08:02.91 Okay. All right. 00:08:02.94\00:08:04.28 Here we go. All right. 00:08:04.31\00:08:05.65 So I'm gonna put the lid on this right here. 00:08:05.68\00:08:07.02 All right. 00:08:07.05\00:08:08.38 And get ready to hand me the football. 00:08:08.42\00:08:09.75 Right, get ready to hand me the football. 00:08:09.78\00:08:11.59 Yeah, probably. Okay, here we go. 00:08:11.62\00:08:13.46 We're gonna put it right in there. 00:08:13.49\00:08:14.82 All right, here we go. 00:08:14.86\00:08:16.19 And you might wanna cover your ears 00:08:16.22\00:08:17.56 because that does make a loud noise. 00:08:17.59\00:08:18.93 It should shoot over there someplace. 00:08:18.96\00:08:20.30 How about a countdown? 00:08:20.33\00:08:21.66 Ten, nine, eight, seven, six, 00:08:21.70\00:08:25.57 five, four, three, two, one. 00:08:25.60\00:08:29.74 It should blast. Oh! 00:08:29.77\00:08:32.01 There goes the football, way over there in that grass. 00:08:32.04\00:08:36.75 How about that? 00:08:36.78\00:08:38.11 Isn't that cool? 00:08:38.15\00:08:39.48 That was cool. He's let's come one over here. 00:08:39.51\00:08:40.85 Let's come back over here. Come back over here. 00:08:40.88\00:08:44.89 Let's come back to the table. 00:08:44.92\00:08:46.45 Let's check this out. Let's check this out. 00:08:46.49\00:08:49.62 And pick up a lid if you can find the lid, 00:08:49.66\00:08:51.19 the lids are all over the place. 00:08:51.23\00:08:52.73 Isn't that interesting? That is interesting. 00:08:52.76\00:08:55.66 Look at the bottle. What happened to the bottle? 00:08:55.70\00:08:57.80 Ah, shredded up. 00:08:57.83\00:08:59.33 It just blew apart, isn't that? 00:08:59.37\00:09:00.84 When we get uptight, you know, we could explode, you know, 00:09:00.87\00:09:03.17 people could explode when we get uptight. 00:09:03.20\00:09:05.27 So, you know, but God never gave us a cap. 00:09:05.31\00:09:08.04 Did He? We don't have a screw cap. 00:09:08.08\00:09:09.68 So what do we need to do 00:09:09.71\00:09:11.51 if we get too much pressure inside of us? 00:09:11.55\00:09:14.62 Can we let it out? Yeah. 00:09:14.65\00:09:16.52 What's a good way of letting out pressure? 00:09:16.55\00:09:18.22 Well, I can think of something. 00:09:18.25\00:09:19.92 Sometimes when I get frustrated, 00:09:19.95\00:09:21.89 I need to go outside in nature. 00:09:21.92\00:09:23.76 Do you like to going out in nature? 00:09:23.79\00:09:25.43 Yes. I love nature. 00:09:25.46\00:09:27.06 And sometimes the best place is in a quiet place, 00:09:27.10\00:09:30.47 maybe by the water. 00:09:30.50\00:09:32.33 Do you have a stream by your house anywhere? 00:09:32.37\00:09:34.84 Yeah. I love doing that. 00:09:34.87\00:09:36.84 What do you like to do when there's a lot of pressure 00:09:36.87\00:09:38.97 and you feel stressed out? 00:09:39.01\00:09:40.34 Some people like to do what? 00:09:40.38\00:09:41.71 Kinda disconnect of the world and just go outside and relax. 00:09:41.74\00:09:44.71 Outside and relax. 00:09:44.75\00:09:46.08 What do you like to do? 00:09:46.11\00:09:47.45 I also like nature, 00:09:47.48\00:09:48.82 but sometimes talking to my friends 00:09:48.85\00:09:50.59 or my best friend, God really helps. 00:09:50.62\00:09:51.95 Yeah. 00:09:51.99\00:09:53.32 I thought you might say singing. 00:09:53.36\00:09:54.69 I thought you'd do a lot of singing. 00:09:54.72\00:09:56.06 Yeah, music is nice too. 00:09:56.09\00:09:57.53 Yeah, I thought so. 00:09:57.56\00:09:58.89 How about you, Professor Roy? 00:09:58.93\00:10:00.70 Oh, man, I like to go outside too 00:10:00.73\00:10:02.50 and take walks in nature. 00:10:02.53\00:10:03.87 That's pretty cool. 00:10:03.90\00:10:05.23 These science experiments, that's really a good way. 00:10:05.27\00:10:06.77 It is fun. I love that. 00:10:06.80\00:10:08.14 I love to see that ball, 00:10:08.17\00:10:09.87 it went high up in the air, didn't it? 00:10:09.90\00:10:11.37 It really flew up high. Awesome. 00:10:11.41\00:10:13.81 Very high. 00:10:13.84\00:10:15.18 How about you, Adrian? 00:10:15.21\00:10:16.61 What do you like to do 00:10:16.64\00:10:17.98 when you're feeling a lot of stress and pressure? 00:10:18.01\00:10:21.62 Just go and stay somewhere by myself. 00:10:21.65\00:10:24.89 Sometimes a quiet time. 00:10:24.92\00:10:26.25 How about you, Sebastian? 00:10:26.29\00:10:27.82 Just go outside and sit with by myself. 00:10:27.86\00:10:30.23 I agree. I agree. 00:10:30.26\00:10:32.93 Nature is a really good time to have and outside 00:10:32.96\00:10:37.63 and being out in the sun. 00:10:37.67\00:10:39.27 Sunshine. Yeah. 00:10:39.30\00:10:40.64 And you know, 00:10:40.67\00:10:42.00 it reminds me of a lot of things. 00:10:42.04\00:10:43.37 How far did that go? 00:10:43.41\00:10:44.87 Did that go really far? 00:10:44.91\00:10:46.24 Quite a ways. 00:10:46.27\00:10:47.61 It went really, now is this something 00:10:47.64\00:10:48.98 you can do at home? 00:10:49.01\00:10:50.71 No. Please don't do this at home. 00:10:50.75\00:10:52.55 I've never bought liquid nitrogen, 00:10:52.58\00:10:54.75 because that can be... 00:10:54.78\00:10:56.28 Do it in somebody else's house. 00:10:56.32\00:10:57.89 Yeah, like you said, with the Mentos, right? 00:10:57.92\00:11:00.89 You can do that with the Mentos, 00:11:00.92\00:11:02.26 but you know what? 00:11:02.29\00:11:03.63 I like how far that went, 00:11:03.66\00:11:05.19 and it reminds me of a story in the Bible about mounting on, 00:11:05.23\00:11:08.96 do you know what on? 00:11:09.00\00:11:10.47 Eagle's wings. Eagle's wings. 00:11:10.50\00:11:12.33 I love that song and mounting on eagle's wings 00:11:12.37\00:11:15.17 because God helps us soar further than we can do. 00:11:15.20\00:11:18.14 Does God know your plans? Yes. 00:11:18.17\00:11:20.08 And what He's doing in your life? 00:11:20.11\00:11:21.44 He does. He sure does. 00:11:21.48\00:11:22.81 He has a lot of plans. 00:11:22.84\00:11:24.18 And I really wanna say, 00:11:24.21\00:11:25.55 thank you for all that you're doing 00:11:25.58\00:11:26.92 out here, because this is fun. 00:11:26.95\00:11:28.58 Do any of you have any questions? 00:11:28.62\00:11:31.39 I can think of some. 00:11:31.42\00:11:33.39 Is liquid nitrogen flammable? 00:11:33.42\00:11:35.09 No, you know, it's not flammable at all. 00:11:35.12\00:11:36.79 You put a match in there and it just will go out, 00:11:36.83\00:11:39.09 which is interesting. It's an inert element. 00:11:39.13\00:11:41.96 Things usually don't combine with it. 00:11:42.00\00:11:43.33 Pretty cool. 00:11:43.37\00:11:44.70 It's crystal clear, it looks just like water. 00:11:44.73\00:11:46.33 Didn't it look like water when it went in the air? 00:11:46.37\00:11:47.70 Yes. Yeah. 00:11:47.74\00:11:49.07 It's crystal clear, has no smell, has no taste, 00:11:49.10\00:11:51.47 but do you wanna put it in your mouth? 00:11:51.51\00:11:52.84 No. 00:11:52.87\00:11:54.21 Think I wanna put it in my mouth. 00:11:54.24\00:11:55.58 They do surgery with it too. Wow. 00:11:55.61\00:11:56.95 Let's go. 00:11:56.98\00:11:58.31 Well, have you ever had a wart or something on your skin? 00:11:58.35\00:11:59.68 Yes. 00:11:59.71\00:12:01.05 They can actually freeze it off. 00:12:01.08\00:12:02.42 It's interesting because when this comes in contact 00:12:02.45\00:12:04.45 with your skin cells, 00:12:04.49\00:12:05.82 all of our skin cells has moisture in it, right? 00:12:05.85\00:12:08.46 What happens with water when we freeze it? 00:12:08.49\00:12:10.93 What happens to it? It expands. 00:12:10.96\00:12:12.76 It expands, that's right. 00:12:12.79\00:12:14.13 The crystal end structure gets larger 00:12:14.16\00:12:16.33 and that's what happens to the water in your cells. 00:12:16.36\00:12:19.17 It expands and it ruptures yourself. 00:12:19.20\00:12:21.74 It just ruptures it. 00:12:21.77\00:12:23.10 And that's what kills your cells. 00:12:23.14\00:12:24.47 How interesting? 00:12:24.51\00:12:25.84 They do brain surgery with it too. 00:12:25.87\00:12:27.21 How about that? 00:12:27.24\00:12:28.58 Yeah, it's just awesome stuff, isn't it? 00:12:28.61\00:12:29.94 But it's very, very cold. 00:12:29.98\00:12:31.48 You know, we could make a little 00:12:31.51\00:12:34.52 waterfall cloud coming over there. 00:12:34.55\00:12:36.48 Would that be fun? Okay. Yes. 00:12:36.52\00:12:37.85 I'm just gonna pour it out there 00:12:37.89\00:12:39.22 and watch and see what happens. 00:12:39.25\00:12:40.59 And it makes that cloud 00:12:40.62\00:12:41.96 because of the condensation 00:12:41.99\00:12:43.32 of the water molecules in the air. 00:12:43.36\00:12:44.99 We can't see those little molecules. 00:12:45.03\00:12:46.36 We're gonna see a bunch of them. 00:12:46.39\00:12:47.73 Are you ready? Yes. 00:12:47.76\00:12:49.10 How about a countdown three, two, one. 00:12:49.13\00:12:50.47 Three, two, one. 00:12:50.50\00:12:52.07 Whoa! 00:12:52.10\00:12:53.44 Oh, that's so cool. 00:12:53.47\00:12:56.30 Look at that. 00:12:56.34\00:12:57.67 Oh, there's a little tiny water molecule. 00:12:57.71\00:12:59.37 Wow. Trillions of them. 00:12:59.41\00:13:01.08 That's amazing. It is. 00:13:01.11\00:13:02.44 And it's gonna go away 00:13:02.48\00:13:03.81 just like the clouds that you see sometimes... 00:13:03.85\00:13:05.18 It is. 00:13:05.21\00:13:06.55 They appear and then they, then they just disappear. 00:13:06.58\00:13:08.02 That's fun. Huh? 00:13:08.05\00:13:09.38 Are you ready? It's getting hot out here. 00:13:09.42\00:13:10.75 Oh, I'm ready. Are you ready to go in? 00:13:10.79\00:13:12.12 Thank you. Let's get out of here. 00:13:12.15\00:13:13.56 Let's go. 00:13:13.59\00:13:14.92 I surely enjoyed all that energy. 00:13:19.49\00:13:21.43 Wasn't that powerful? 00:13:21.46\00:13:22.80 Yes. I enjoyed that. 00:13:22.83\00:13:24.80 That reminds me about some strength. 00:13:24.83\00:13:27.17 Can you read that Bible text for us? 00:13:27.20\00:13:29.17 Sure. Amy? 00:13:29.20\00:13:31.87 Can you help us out? 00:13:31.91\00:13:33.24 Was that verse in Isaiah, I believe. 00:13:33.27\00:13:35.28 Isaiah 40:31, and it says, 00:13:35.31\00:13:39.28 "But those who wait on the Lord shall renew their strength, 00:13:39.31\00:13:42.68 they shall mount up with wings like eagles. 00:13:42.72\00:13:44.65 They shall run and not be weary, 00:13:44.69\00:13:46.49 they shall walk and not faint." 00:13:46.52\00:13:48.52 I would like not to ever get tired. 00:13:48.56\00:13:50.89 Wouldn't you like to do that? 00:13:50.93\00:13:52.26 Always have the strength on whom? 00:13:52.29\00:13:53.63 God. From God. 00:13:53.66\00:13:55.00 We can always ask Jesus for a lot of strength 00:13:55.03\00:13:57.97 because He's going carry us through everything. 00:13:58.00\00:14:00.30 Aren't you excited about that? Yes. 00:14:00.34\00:14:02.44 We can see God's creation all around us 00:14:02.47\00:14:04.87 because creation is? 00:14:04.91\00:14:06.41 Science. Science. 00:14:06.44\00:14:07.94