1 00:00:14,891 --> 00:00:17,602 How, what, where, why? What, where, why? 2 00:00:17,685 --> 00:00:19,020 How, what, where, why? 3 00:00:19,103 --> 00:00:20,313 What, where, why? 4 00:00:20,396 --> 00:00:22,899 Ada Twist, scientist 5 00:00:22,982 --> 00:00:25,818 She's gonna find out what the answer is 6 00:00:25,902 --> 00:00:28,529 -Ada Twist -Under here, over there 7 00:00:28,613 --> 00:00:31,032 Science is everywhere you look 8 00:00:31,115 --> 00:00:33,993 With Iggy Peck, architect 9 00:00:34,077 --> 00:00:36,496 And Rosie Revere, engineer 10 00:00:36,579 --> 00:00:37,830 So much to do 11 00:00:37,914 --> 00:00:39,207 And you can help too! 12 00:00:39,290 --> 00:00:42,043 A mystery, a riddle, a puzzle, or a quest 13 00:00:42,126 --> 00:00:45,171 There are wonders to discover And hypotheses to test 14 00:00:45,254 --> 00:00:46,506 Science is the best! 15 00:00:46,589 --> 00:00:48,966 Ada Twist, scientist 16 00:00:49,050 --> 00:00:52,470 -She's gonna find out what the answer is -She's Ada Twist 17 00:00:52,553 --> 00:00:56,265 Everywhere science is She's forming a hypothesis 18 00:00:56,349 --> 00:01:00,228 Connecting polka dots 'Cause this is scientist, Ada Twist! 19 00:01:02,480 --> 00:01:03,731 "Oh Parachute." 20 00:01:04,232 --> 00:01:07,151 It was a tug-of-war between me and the crocodile. 21 00:01:07,235 --> 00:01:10,279 He had Franki Fly in his big ol' chompers. 22 00:01:10,363 --> 00:01:11,781 Oh no! 23 00:01:11,864 --> 00:01:13,366 What did you do? 24 00:01:13,449 --> 00:01:16,744 Well, I wasn't about to let him eat my favourite doll! 25 00:01:16,828 --> 00:01:18,704 I had to think on the fly. 26 00:01:18,788 --> 00:01:22,416 So I kicked off my shoes and flung them into the river. 27 00:01:22,500 --> 00:01:25,378 Wow! Must be the crocodile story again. 28 00:01:25,461 --> 00:01:30,258 The splash distracted the croc long enough for me to grab Franki Fly, 29 00:01:30,341 --> 00:01:33,010 -but not before he ate her parachute. -Wow! 30 00:01:33,094 --> 00:01:34,262 -Yikes. -Oh my gosh! 31 00:01:34,345 --> 00:01:38,558 And that is the story of how Franki Fly lost her parachute. 32 00:01:38,641 --> 00:01:43,146 Even without it, she's still the coolest doll I've ever seen. 33 00:01:43,229 --> 00:01:47,692 -Tell us more stories, Great Aunt Rose. -Please, Ms… Great Aunt… Ma'am. 34 00:01:47,775 --> 00:01:52,822 Sorry, champs. Got to run to my weekly laser-tag showdown with the Riveters. 35 00:01:52,905 --> 00:01:54,198 -Aww, man. -Okay. 36 00:01:54,282 --> 00:01:58,119 Are you taking Franki Fly with you? 37 00:01:58,202 --> 00:02:03,291 Nah. Franki loves adventures, but she's not much of a laser-tag girl. 38 00:02:03,374 --> 00:02:06,127 Why don't you three keep her company? 39 00:02:06,878 --> 00:02:08,129 Really? 40 00:02:08,212 --> 00:02:09,964 Uh-huh. I'll be back later 41 00:02:10,047 --> 00:02:13,801 for a slice of that scrumptious banana bread your mum is making. 42 00:02:14,552 --> 00:02:17,722 -Take good care of Franki till then. -We promise. 43 00:02:17,805 --> 00:02:19,015 -For sure. -You bet. 44 00:02:19,098 --> 00:02:20,349 Yay! 45 00:02:20,433 --> 00:02:25,479 I can't believe we get to play with Great Aunt Rose's special-est doll. 46 00:02:25,563 --> 00:02:28,149 I wish she still had her parachute, though. 47 00:02:28,232 --> 00:02:31,235 She could jump from high places like she used to. 48 00:02:31,319 --> 00:02:35,406 Rosie, we're scientists. We can make her a parachute. 49 00:02:35,489 --> 00:02:37,575 Oh yeah! Doy! 50 00:02:37,658 --> 00:02:41,120 It probably needs to be lightweight, but strong. 51 00:02:41,204 --> 00:02:42,455 -Hmm. -I got it! 52 00:02:42,538 --> 00:02:44,957 We can make it with this laundry bag. 53 00:02:45,041 --> 00:02:46,417 Boom. Parachute. 54 00:02:47,001 --> 00:02:49,337 -Ooh. -Get ready to jump, Franki Fly! 55 00:02:49,420 --> 00:02:53,466 Wait! We should test the parachute before we drop it. 56 00:02:53,549 --> 00:02:58,596 -To make sure it's safe for Franki Fly. -I don't wanna break her. What do we do? 57 00:02:58,679 --> 00:03:02,642 Maybe we could find a test object to use in place of the doll. 58 00:03:02,725 --> 00:03:04,977 Yeah! Like a crash test dummy. 59 00:03:05,061 --> 00:03:08,856 Um, Rosie, my dad said that's not a very nice word. 60 00:03:09,565 --> 00:03:14,195 No, a dummy's something scientists use to test how safe stuff is for humans. 61 00:03:14,278 --> 00:03:15,529 Like cars. 62 00:03:16,948 --> 00:03:22,828 Oh! Or in our case, we'll test how safe a parachute is for the doll. 63 00:03:22,912 --> 00:03:27,959 Great Aunt Rose's favourite doll. Can we just use one like that? 64 00:03:28,042 --> 00:03:32,171 Well, he's way bigger and heavier than a doll. 65 00:03:32,255 --> 00:03:33,172 Good point. 66 00:03:33,256 --> 00:03:37,218 Franki Fly is small, so our test dummy should be too. 67 00:03:37,301 --> 00:03:42,181 Okay, so we need something small and breakable 68 00:03:42,265 --> 00:03:44,850 that we won't get in trouble for breaking? 69 00:03:44,934 --> 00:03:47,728 Where will we find something like that? 70 00:03:49,021 --> 00:03:51,440 I think we found our crash test dummies. 71 00:03:51,524 --> 00:03:52,775 -That works. -Perfect. 72 00:03:52,858 --> 00:03:55,403 Mum, can we break these eggs for science? 73 00:03:55,486 --> 00:03:57,905 Affirm! That's pilot speak for "yes." 74 00:03:57,989 --> 00:04:00,992 Bring back the shells to use for plant fertilizer. 75 00:04:01,075 --> 00:04:02,159 -We will. -Thanks! 76 00:04:03,494 --> 00:04:04,453 Loading the lab. 77 00:04:12,753 --> 00:04:17,758 Say hello to our first crash test dummy, Eggward. 78 00:04:17,842 --> 00:04:19,302 -He's cute. -Hi, Eggward. 79 00:04:19,385 --> 00:04:20,928 Don't worry, Franki Fly. 80 00:04:21,012 --> 00:04:25,641 We're gonna make sure this parachute is super safe before we put you in it. 81 00:04:25,725 --> 00:04:27,310 Super-duper safe. 82 00:04:27,393 --> 00:04:30,855 Super-duper-trooper safe. That's really safe. 83 00:04:30,938 --> 00:04:32,690 Iggy, fire up the claw. 84 00:04:33,190 --> 00:04:35,109 Let's see. 85 00:04:35,192 --> 00:04:37,153 I think this is the right button. 86 00:04:38,029 --> 00:04:39,405 Whoa! No, no! 87 00:04:39,488 --> 00:04:41,615 Oh! Wedgie! Wedgie, wedgie! 88 00:04:43,034 --> 00:04:45,036 That was not the right button. 89 00:04:46,996 --> 00:04:50,666 Now we're ready for drop test number one. Hit it, Iggy. 90 00:04:51,292 --> 00:04:54,128 This one's got to be the right button. 91 00:04:54,754 --> 00:04:57,423 -Eggward! -Don't look, Franki Fly. 92 00:04:57,506 --> 00:04:58,758 -Aww, man. -Hmm. 93 00:04:58,841 --> 00:05:02,928 This crash test was really crashy. The parachute fell way too fast. 94 00:05:03,012 --> 00:05:06,432 Probably means there wasn't enough air resistance. 95 00:05:06,515 --> 00:05:09,477 Great Aunt Rose says parachutes need a lot of that. 96 00:05:09,560 --> 00:05:11,354 Hmm. Air resistance? 97 00:05:11,437 --> 00:05:14,190 I know I have something about that in my notes. 98 00:05:14,273 --> 00:05:15,107 Oh, here. 99 00:05:15,191 --> 00:05:19,570 That's a force that pushes against a moving object, like a parachute, 100 00:05:19,653 --> 00:05:20,863 to slow it down. 101 00:05:20,946 --> 00:05:24,825 But if the air goes through holes, there's not much resistance. 102 00:05:24,909 --> 00:05:27,953 -Makes sense. -I think we've got a hypothesis. 103 00:05:28,037 --> 00:05:33,292 I've got a hypothesis I've got a hypothesis 104 00:05:33,918 --> 00:05:35,503 -Does that -Observation 105 00:05:35,586 --> 00:05:36,962 -Mean this -Explanation? 106 00:05:37,046 --> 00:05:40,341 Right or wrong Let's find out what the answer is! 107 00:05:40,424 --> 00:05:43,094 It might not be right But we'll find out 108 00:05:43,177 --> 00:05:45,721 -What this theory is -All about 109 00:05:45,805 --> 00:05:48,391 -Will an educated guess -Stand up to a test? 110 00:05:48,474 --> 00:05:50,434 Yes, that's what a hypothesis is! 111 00:05:50,518 --> 00:05:55,731 I've got a hypothesis I've got a hypothesis 112 00:05:56,524 --> 00:05:59,485 Let's find out how right it is 113 00:05:59,568 --> 00:06:00,778 Let's go! 114 00:06:00,861 --> 00:06:02,446 What's our hippocampus? 115 00:06:02,530 --> 00:06:04,323 Uh… Hippogriff? 116 00:06:04,407 --> 00:06:06,617 Hmm. I mean hypersniff. 117 00:06:06,700 --> 00:06:08,953 Oh, phooey! You know what I mean. 118 00:06:09,745 --> 00:06:13,416 Our hypothesis is if the parachute doesn't have holes, 119 00:06:13,499 --> 00:06:16,419 there'll be more air resistance it'll fall slower. 120 00:06:16,502 --> 00:06:20,881 -Let's test it. -Hmm. Let's use this. See? No holes. 121 00:06:20,965 --> 00:06:22,425 -Good thinking. -Nice. 122 00:06:23,175 --> 00:06:25,511 Don't worry, Shelly. 123 00:06:25,594 --> 00:06:30,099 This parachute is sure to have more air resistance than the last one. 124 00:06:30,182 --> 00:06:33,686 Only one way to find out. Drop it like it's hot, Iggy. 125 00:06:33,769 --> 00:06:35,521 Phew. Okay. 126 00:06:36,897 --> 00:06:38,399 -It's-- -Oh, man. 127 00:06:38,482 --> 00:06:39,984 Sorry, Shelly. 128 00:06:40,067 --> 00:06:43,529 It fell slower, but not slow enough. 129 00:06:43,612 --> 00:06:48,742 There wasn't enough resistance, but the parachute didn't have holes. 130 00:06:48,826 --> 00:06:52,663 Maybe to create more air resistance, we need more parachute? 131 00:06:52,746 --> 00:06:56,292 You might be onto something, Iggy. New hypothesis. 132 00:06:56,375 --> 00:07:00,296 If the parachute is bigger, there will be more air resistance! 133 00:07:01,338 --> 00:07:04,425 Hope our new hy-poth-esis is right, 134 00:07:04,508 --> 00:07:07,511 because Ewan McEggor doesn't wanna crack. 135 00:07:07,595 --> 00:07:09,180 Release the chute, Iggy. 136 00:07:09,263 --> 00:07:13,350 Oh, I'm so nervous, I can't watch. But I also really want to watch. 137 00:07:13,434 --> 00:07:16,020 -Yes! -Look through your fingers, Iggy. 138 00:07:17,313 --> 00:07:18,147 Amazing. 139 00:07:18,230 --> 00:07:19,982 It's falling really slow. 140 00:07:20,065 --> 00:07:22,776 -It worked! -Ewan McEggor didn't crack. 141 00:07:22,860 --> 00:07:24,653 Our new hypothesis was right. 142 00:07:24,737 --> 00:07:25,779 -Whoo-hoo! -Yeah! 143 00:07:25,863 --> 00:07:27,740 -Yes! -We did it! 144 00:07:27,823 --> 00:07:30,576 Oops! Ewan McEggor got Iggy'd. 145 00:07:31,744 --> 00:07:33,454 Good news and bad news, Mum. 146 00:07:33,537 --> 00:07:37,583 Bad news. Eggward, Shelly, and Ewan McEggor didn't make it. 147 00:07:37,666 --> 00:07:38,959 You were good eggs. 148 00:07:39,043 --> 00:07:42,713 Your shells will give my plants lots of nutrients. Thank you. 149 00:07:42,796 --> 00:07:46,884 -What's the good news? -I think we built a parachute that works. 150 00:07:46,967 --> 00:07:50,221 Can we test it out on the balcony? Pretty please? 151 00:07:50,304 --> 00:07:53,224 Oh, a flight test? Of course you can. 152 00:07:53,307 --> 00:07:55,851 Have a good drop, cadets. I mean, kids. 153 00:07:55,935 --> 00:07:58,020 -Awesome! -Ye-e-es! 154 00:07:59,146 --> 00:08:01,023 Okay, Franki Fly, 155 00:08:01,106 --> 00:08:03,567 you ready to finally parachute again? 156 00:08:03,651 --> 00:08:06,028 "Bet your balloons I am. Let's jump!" 157 00:08:06,111 --> 00:08:08,030 One jump coming right up. 158 00:08:11,992 --> 00:08:13,911 Yippee! 159 00:08:15,454 --> 00:08:16,664 It's working. 160 00:08:17,748 --> 00:08:20,376 "I'm going so slow." 161 00:08:21,126 --> 00:08:23,921 Ugh! This is going to take forever. 162 00:08:25,339 --> 00:08:26,632 "I'm off course!" 163 00:08:26,715 --> 00:08:28,259 Franki! 164 00:08:28,342 --> 00:08:30,761 Franki Fly! No! 165 00:08:30,844 --> 00:08:33,264 We didn't think about wind in our tests. 166 00:08:33,347 --> 00:08:36,183 In the lab, you can control conditions. 167 00:08:36,267 --> 00:08:39,103 But you can't control the wind outside. 168 00:08:39,186 --> 00:08:41,146 Too late to worry about that now. 169 00:08:41,230 --> 00:08:44,108 We've gotta catch Franki before she blows away! 170 00:08:44,191 --> 00:08:45,484 That way! 171 00:08:45,568 --> 00:08:47,278 -Okay, over here! -This way! 172 00:08:49,530 --> 00:08:52,658 That's it. Come to me, Franki. 173 00:08:52,741 --> 00:08:53,951 No! 174 00:08:54,034 --> 00:08:57,538 I promised Great Aunt Rose I'd take care of Franki Fly, 175 00:08:57,621 --> 00:09:00,374 and instead, I lost her favourite doll. 176 00:09:00,457 --> 00:09:04,628 We can still save her. We don't quit. We've got grit, right? 177 00:09:04,712 --> 00:09:08,591 Yeah! Remember when the crocodile was about to eat Franki Fly? 178 00:09:08,674 --> 00:09:11,010 -Great Aunt Rose didn't give up. -Right. 179 00:09:11,093 --> 00:09:14,763 Great Aunt Rose would never let anything bad happen to Franki, 180 00:09:14,847 --> 00:09:16,265 and neither will I! 181 00:09:16,348 --> 00:09:19,602 We might not be able to control the wind, 182 00:09:19,685 --> 00:09:21,437 but we can follow it. 183 00:09:21,520 --> 00:09:22,605 Come on! 184 00:09:24,940 --> 00:09:26,567 -I see her! -There she is! 185 00:09:26,650 --> 00:09:27,484 No! 186 00:09:27,568 --> 00:09:30,738 I wish there was a way to make her fall faster. 187 00:09:30,821 --> 00:09:32,781 Oh! There is! 188 00:09:32,865 --> 00:09:36,660 We make a hole in the parachute to decrease the air resistance. 189 00:09:36,744 --> 00:09:40,664 -It's too high to reach. -We have to think on the fly. 190 00:09:42,082 --> 00:09:45,169 -I love her engineering mode. -Me too. 191 00:09:45,252 --> 00:09:48,756 Ooh! A slingshot? Genius. 192 00:09:50,132 --> 00:09:53,886 Ready, aim, parachute. 193 00:09:54,595 --> 00:09:56,805 -Right on target! -Perfect shot! 194 00:09:56,889 --> 00:10:00,643 Aah! We gotta catch Franki before she hits the ground. 195 00:10:00,726 --> 00:10:01,810 Hurry! 196 00:10:02,394 --> 00:10:03,979 Coming, Franki! 197 00:10:06,106 --> 00:10:06,940 Aah! 198 00:10:07,024 --> 00:10:08,317 -You did it! -Wow! 199 00:10:08,400 --> 00:10:10,986 -Yippee! -Catch you next week, ladies. 200 00:10:11,070 --> 00:10:13,072 I want a rematch, Betty. 201 00:10:13,155 --> 00:10:17,618 Hi, champs. And Franki Fly. Thanks for taking good care of her. 202 00:10:17,701 --> 00:10:19,703 I didn't take good care of her. 203 00:10:19,787 --> 00:10:23,540 We wanted to make her a new parachute, but she almost blew away. 204 00:10:23,624 --> 00:10:28,128 But she didn't. So you must've come up with a clever idea to save her. 205 00:10:28,712 --> 00:10:33,842 Yeah. I guess I did think of a pretty great idea. On the fly. 206 00:10:33,926 --> 00:10:37,262 Just like I taught you. And what an impressive parachute. 207 00:10:37,346 --> 00:10:39,473 I bet Franki loved her adventure. 208 00:10:39,556 --> 00:10:42,142 Almost as much as she'll love her new owner. 209 00:10:42,226 --> 00:10:43,852 Who? 210 00:10:43,936 --> 00:10:46,897 Me? You're giving Franki Fly to me? 211 00:10:46,980 --> 00:10:49,692 Yes. A doll, like a girl, needs adventures. 212 00:10:49,775 --> 00:10:51,777 She's had tons of them with me. 213 00:10:51,860 --> 00:10:54,863 Now it's time for her to have new ones, with you. 214 00:10:54,947 --> 00:10:57,282 -Wow! -Oh my gosh! 215 00:10:57,366 --> 00:10:58,742 -Ohhh! -Mmm! 216 00:10:58,826 --> 00:11:02,830 I thought on the fly and made this slingshot to get her down. 217 00:11:03,789 --> 00:11:07,292 That's the story of how Franki Fly got her parachute back. 218 00:11:07,376 --> 00:11:10,713 And how I got my new favourite doll. 219 00:11:10,796 --> 00:11:12,965 -Love that story! -What an adventure! 220 00:11:13,048 --> 00:11:15,342 Now, who wants to see her jump? 221 00:11:15,426 --> 00:11:16,343 -Me! -I do! 222 00:11:16,427 --> 00:11:18,220 -Let's do it! -Go, Franki, go! 223 00:11:21,014 --> 00:11:22,307 "Meltdown." 224 00:11:23,392 --> 00:11:25,644 -There! -Ada, Iggy and Rosie are here! 225 00:11:25,728 --> 00:11:28,480 -Hey, Ada! -Today's the day! Today's the day! 226 00:11:28,564 --> 00:11:30,607 -Hi, Iggy. Hi, Rosie. -Hi! 227 00:11:30,691 --> 00:11:32,234 Uh, what is that? 228 00:11:32,317 --> 00:11:36,071 My snow-fort lab design. Like the McMurdo Station in Antarctica. 229 00:11:36,155 --> 00:11:37,614 -McMur-who? -McMurdo. 230 00:11:37,698 --> 00:11:42,327 The best scientists in the world go to do experiments in sub-zero temperatures. 231 00:11:42,411 --> 00:11:46,331 We've got to build our fort today. I've been tracking the weather. 232 00:11:46,415 --> 00:11:48,667 It won't be snowy again this winter. 233 00:11:48,751 --> 00:11:51,295 Did you know the six main parts of weather? 234 00:11:51,378 --> 00:11:56,842 Temperature, atmospheric pressure, wind, humidity, precipitation… 235 00:11:56,925 --> 00:11:59,762 That's rain, drizzle, sleet, snow, hail-- 236 00:11:59,845 --> 00:12:02,014 I think we get it. The wet stuff. 237 00:12:02,639 --> 00:12:05,225 -Yep. -Oh, and don't forget cloudiness. 238 00:12:05,309 --> 00:12:08,270 I can't wait to do all our snowy experiments! 239 00:12:08,353 --> 00:12:11,231 Snow dragons, snowball launchers… 240 00:12:11,315 --> 00:12:13,317 The world's biggest snow cone! 241 00:12:13,400 --> 00:12:15,736 Check out our fort when we build it. 242 00:12:15,819 --> 00:12:18,197 I'm going to practise in the garage. 243 00:12:18,280 --> 00:12:21,575 Thanks to the snow you love so much, I have to pivot. 244 00:12:21,658 --> 00:12:23,827 -Pivot? -Go in a different direction. 245 00:12:23,911 --> 00:12:27,414 You're just kids, but sometimes things don't go as planned, 246 00:12:27,498 --> 00:12:28,999 so got to go to plan B. 247 00:12:29,082 --> 00:12:31,043 -See ya! -Bye, Arthur. 248 00:12:36,381 --> 00:12:38,550 -Ready, team? -Yeah! 249 00:12:38,634 --> 00:12:42,971 Hold on, snowy explorers. Support staff has to do a supply check. 250 00:12:43,055 --> 00:12:45,182 -Designs? -Check. 251 00:12:45,265 --> 00:12:46,350 -Shovels? -Check. 252 00:12:46,433 --> 00:12:48,977 -Snow-brick moulds? -Checkity-check-check! 253 00:12:49,061 --> 00:12:51,021 -Double-fudge cocoa? -Huh? 254 00:12:51,104 --> 00:12:53,690 I got them. I'll keep these here for later. 255 00:12:53,774 --> 00:12:56,026 Just need marshmallows. You're good. 256 00:12:56,109 --> 00:12:57,820 -Thanks, Dad! -Thanks, Mr T. 257 00:12:57,903 --> 00:13:00,364 This is going to be so cool. 258 00:13:01,448 --> 00:13:04,159 I mean, so cold. 259 00:13:04,243 --> 00:13:07,913 The weather didn't say anything about blinding snow. 260 00:13:07,996 --> 00:13:10,707 Or wind. Are we in Antarctica? 261 00:13:11,291 --> 00:13:13,627 Huh? Mum! 262 00:13:13,710 --> 00:13:15,462 Whoops! Sorry, guys. 263 00:13:16,338 --> 00:13:18,090 Totally cloudy. 264 00:13:18,173 --> 00:13:22,010 This is a great place for our lab. Let's build. 265 00:13:35,357 --> 00:13:36,316 -Cool! -Yeah! 266 00:13:36,400 --> 00:13:39,820 -It's even better in person. -Perfect. 267 00:13:39,903 --> 00:13:42,865 Or brrr-fect? 268 00:13:44,283 --> 00:13:48,203 And with this guy on watch, no one's going to get in. 269 00:13:48,287 --> 00:13:49,454 Wow! 270 00:13:49,538 --> 00:13:51,456 Cool snow fort, kids. 271 00:13:51,540 --> 00:13:53,625 Uh, no one else. 272 00:13:53,709 --> 00:13:55,335 Arthur likes our fort! 273 00:13:55,419 --> 00:13:57,045 And he's the fort master. 274 00:13:57,754 --> 00:14:01,717 Arthur, you can stay and hang out in our snow fort if you want. 275 00:14:01,800 --> 00:14:04,761 No, thanks. I'm going back inside where it's warm. 276 00:14:04,845 --> 00:14:09,099 Maybe Arthur would want to hang out in it if we added extra stuff. 277 00:14:09,182 --> 00:14:12,102 Like a second floor or lookout towers. 278 00:14:12,185 --> 00:14:16,064 Well, I'm ready to hang out in our fort just like it is. Let's go! 279 00:14:16,148 --> 00:14:17,316 Right behind ya! 280 00:14:17,399 --> 00:14:20,694 Hmm. How much snow equals the world's biggest snow cone? 281 00:14:20,777 --> 00:14:24,865 How big is too big to determine if it stays frozen or falls apart? 282 00:14:24,948 --> 00:14:28,827 Most importantly, do I make it raspberry or blueberry? 283 00:14:28,911 --> 00:14:32,205 As soon as I make my giant snowball launcher, 284 00:14:32,289 --> 00:14:34,791 I can do battle with my snow dragon. 285 00:14:34,875 --> 00:14:36,668 What are you working on, Iggy? 286 00:14:36,752 --> 00:14:37,794 Where's Iggy? 287 00:14:37,878 --> 00:14:40,255 If I added more snow bricks, 288 00:14:40,339 --> 00:14:43,383 the foundation could totally support lookout towers. 289 00:14:43,467 --> 00:14:46,887 Hey, icicles aren't a part of my design. 290 00:14:47,679 --> 00:14:49,890 Why does that wall look like that? 291 00:14:49,973 --> 00:14:53,644 Huh? The dragon's alive! Aah! 292 00:14:53,727 --> 00:14:58,982 Oh, Phew. It was just the ice grinding together when the wing fell off. 293 00:14:59,066 --> 00:15:01,401 Wait, the wing fell off? 294 00:15:01,485 --> 00:15:02,402 Ada, Rosie! 295 00:15:02,486 --> 00:15:03,820 There you are! 296 00:15:04,404 --> 00:15:06,990 Oh! The sun's melting our snow fort. 297 00:15:07,074 --> 00:15:10,452 Aw, man. Our snow fort got sunned. 298 00:15:10,535 --> 00:15:13,580 So, does that mean no snow-fort lab today? 299 00:15:13,664 --> 00:15:16,875 Uh-uh. It's today or never, remember? 300 00:15:16,959 --> 00:15:21,004 Right. We're scientists. We don't quit. We can figure it out. 301 00:15:21,088 --> 00:15:23,924 -What do we do? -We need to keep the fort cold. 302 00:15:24,007 --> 00:15:25,133 We could make snow? 303 00:15:25,217 --> 00:15:26,385 -Yeah! -Great idea! 304 00:15:26,468 --> 00:15:27,761 Loading the lab. 305 00:15:36,436 --> 00:15:40,399 To make snow, we need very cold temperatures plus water. 306 00:15:40,482 --> 00:15:42,109 I'll handle the cold. 307 00:15:43,777 --> 00:15:45,862 I got the water. 308 00:15:52,911 --> 00:15:54,830 Yeah! We've got snow. 309 00:15:54,913 --> 00:15:56,999 -But it's melting. -Huh? 310 00:15:57,082 --> 00:16:03,130 Because making snow only works if it's really cold outside. 311 00:16:03,213 --> 00:16:05,340 -Hmm. True. -Huh. 312 00:16:05,424 --> 00:16:08,385 Wait. When we're hot, we get in the shade. 313 00:16:08,468 --> 00:16:10,554 I have an idea. Umbrellas. 314 00:16:10,637 --> 00:16:14,391 We'll need a lot, but it's doable. 315 00:16:14,474 --> 00:16:16,393 I'll design an umbrella shelter. 316 00:16:24,651 --> 00:16:26,653 Perfect. I'll build it. 317 00:16:32,367 --> 00:16:33,243 There. 318 00:16:33,326 --> 00:16:37,289 This will keep the sun's radiation from being absorbed by the snow. 319 00:16:37,372 --> 00:16:40,375 Otherwise known as shade. 320 00:16:40,459 --> 00:16:42,961 Phew! The fort's safe for now. 321 00:16:43,045 --> 00:16:45,464 But we need a more permanent solution. 322 00:16:45,547 --> 00:16:47,632 Let's think inside where it's warm. 323 00:16:47,716 --> 00:16:51,178 Well, I'd say it's cloudy with a chance of brainstorms. 324 00:16:52,179 --> 00:16:54,723 Brainstorm, brainstorm! 325 00:16:54,806 --> 00:16:57,768 Throw in every thought you had No idea is ever bad 326 00:16:57,851 --> 00:17:00,270 Brainstorm, brainstorm! 327 00:17:00,353 --> 00:17:03,273 Gather friends and try To find how, what, why 328 00:17:03,356 --> 00:17:05,984 Brainstorm, brainstorm! 329 00:17:06,068 --> 00:17:10,822 Let our imaginations Become great new creations 330 00:17:10,906 --> 00:17:15,243 When we brainstorm, brainstorm Brainstorm, brainstorm! Hey! 331 00:17:16,203 --> 00:17:19,456 Yetis love snow. Maybe they have some we could borrow. 332 00:17:19,539 --> 00:17:22,209 It's a good thing I speak Yeti. 333 00:17:22,292 --> 00:17:27,214 Yeti-yet-ahh-ooh-ooh-yah! 334 00:17:27,297 --> 00:17:30,133 But Yetis live so far away. 335 00:17:30,217 --> 00:17:34,054 By the time they got here, the snow-fort lab would be all melted. 336 00:17:34,137 --> 00:17:37,557 I see what you mean. Get it? "Icy" what you mean? 337 00:17:37,641 --> 00:17:38,892 Because ice? 338 00:17:40,268 --> 00:17:41,645 I have an idea. 339 00:17:41,728 --> 00:17:44,648 We could build a rocket ship to take the snow fort 340 00:17:44,731 --> 00:17:47,776 to the coldest planet in the solar system, Neptune. 341 00:17:47,859 --> 00:17:51,404 Bonus! Neptune looks like a gobstopper. Yum! 342 00:17:51,488 --> 00:17:52,697 Mmm! 343 00:17:52,781 --> 00:17:54,032 Uh-- Uh-oh. 344 00:17:54,533 --> 00:17:56,243 A 'ittle 'elp, guys? 345 00:17:57,285 --> 00:17:59,412 Just need a little warm water. 346 00:17:59,496 --> 00:18:00,956 Aah! Ahhh. 347 00:18:01,039 --> 00:18:05,669 But we'd have to go all the way to Neptune to get into our snow-fort lab. 348 00:18:05,752 --> 00:18:08,046 Uh, what about a giant fridge? 349 00:18:08,130 --> 00:18:11,800 Or an ice-cube machine? Or maybe a freeze ray? Or popsicles? 350 00:18:11,883 --> 00:18:13,301 Snow dragons! 351 00:18:13,885 --> 00:18:17,222 Oh, man. I'm so stressed, I can't think straight. 352 00:18:17,305 --> 00:18:18,265 Ugh! 353 00:18:18,348 --> 00:18:22,269 You might want to check on your fort. It's in pretty rough shape. 354 00:18:22,352 --> 00:18:23,395 Aah! 355 00:18:24,813 --> 00:18:25,897 -Aww, man. -Oh no! 356 00:18:25,981 --> 00:18:28,650 The sun must have moved while we were inside. 357 00:18:28,733 --> 00:18:31,027 -How long were we brainstorming? Aww. 358 00:18:31,111 --> 00:18:33,405 Why can't the sun just stay put? 359 00:18:33,488 --> 00:18:35,907 Well, the Earth revolves around the Sun, 360 00:18:35,991 --> 00:18:37,325 so it's always moving. 361 00:18:37,409 --> 00:18:38,952 Maybe Rosie was right, 362 00:18:39,035 --> 00:18:41,788 and we should forget about the snow-fort today. 363 00:18:41,872 --> 00:18:44,666 No! This is our last snowy day. 364 00:18:44,749 --> 00:18:48,378 And I was going to add a second floor and lookout towers. 365 00:18:48,461 --> 00:18:49,838 We have to save it. 366 00:18:50,463 --> 00:18:51,590 Iggy, wait up! 367 00:18:54,384 --> 00:18:56,303 Stay… snow. 368 00:18:56,386 --> 00:18:58,889 Come on, stop melting. 369 00:18:58,972 --> 00:19:03,768 I know scientists never quit, but maybe this is an exception? 370 00:19:03,852 --> 00:19:07,772 We can build another fort, Iggy. This one's about to cave in. 371 00:19:07,856 --> 00:19:09,733 Waah! Yeah, you might be right. 372 00:19:09,816 --> 00:19:11,193 -Whoa! -Oh no! 373 00:19:11,276 --> 00:19:13,361 We can get out this way. Slide! 374 00:19:13,445 --> 00:19:14,279 Oh yeah! 375 00:19:14,362 --> 00:19:15,739 Whee! 376 00:19:16,865 --> 00:19:19,284 Aww. That wasn't supposed to happen. 377 00:19:19,367 --> 00:19:22,829 Ada tracked the weather. Rosie's engineering was perfect. 378 00:19:22,913 --> 00:19:24,456 Yeah, it was. 379 00:19:24,539 --> 00:19:27,334 But it's like a dragon breathed its hot breath 380 00:19:27,417 --> 00:19:30,420 all over our beautiful snow-fort lab. 381 00:19:30,503 --> 00:19:34,799 Wait! Maybe not hot dragon breath but a warm air front. 382 00:19:34,883 --> 00:19:38,261 That's a warm air mass that replaces a cold air mass 383 00:19:38,345 --> 00:19:40,764 that creates big changes in temperature. 384 00:19:40,847 --> 00:19:46,186 That can change any time because of winds, storms, and air masses called "fronts." 385 00:19:46,269 --> 00:19:47,562 How does that work? 386 00:19:47,646 --> 00:19:49,898 Let's put on our imagination caps. 387 00:19:52,484 --> 00:19:56,321 This is Ada Twist with the weather. We're in a cold front, folks. 388 00:19:58,073 --> 00:20:00,659 Boy, I'm cold! 389 00:20:00,742 --> 00:20:03,995 But this just in. A warm front is headed our way. 390 00:20:04,079 --> 00:20:07,415 Sometimes when my mum runs into fronts when she's flying, 391 00:20:07,499 --> 00:20:09,000 she has to change course. 392 00:20:09,084 --> 00:20:11,294 -Like now! -Wow! 393 00:20:12,379 --> 00:20:17,050 So your mum pivots. Goes to plan B! Just like Arthur's practice! 394 00:20:17,133 --> 00:20:18,843 Yeah! Uh-oh. 395 00:20:18,927 --> 00:20:20,345 -Aah! -Look out! 396 00:20:23,556 --> 00:20:25,684 Too bad I didn't have a plan B. 397 00:20:25,767 --> 00:20:28,144 -Whee! -Nice slide, Rosie. 398 00:20:28,937 --> 00:20:30,897 I have an idea for a new design. 399 00:20:30,981 --> 00:20:32,816 Another snow-fort lab? 400 00:20:32,899 --> 00:20:35,235 Nope. I'm going to pivot. 401 00:20:35,318 --> 00:20:39,656 Design something that's perfect for this. 402 00:20:39,739 --> 00:20:40,657 -Whee! -Yay! 403 00:20:40,740 --> 00:20:42,033 Whoo-hoo! 404 00:20:42,117 --> 00:20:46,871 This slushy snow park is so cool, Iggy. I don't even mind being cold. 405 00:20:46,955 --> 00:20:50,500 It's really cool, Iggy. Cooler than a polar bear's toenails. 406 00:20:50,583 --> 00:20:52,252 Something to warm you up. 407 00:20:52,335 --> 00:20:56,923 I promised marshmallows, but we're out, so I went with plan B. Whipped cream! 408 00:20:57,007 --> 00:20:59,134 -Thanks, Dad! -Mm-mm-mm-mm-mm! 409 00:20:59,217 --> 00:21:03,638 -Yum! -Mmm. Plan B never tasted so good. 410 00:21:03,722 --> 00:21:07,309 I just wish I had something to remember the snow-fort lab by. 411 00:21:07,392 --> 00:21:11,229 -Hey, look what I have. -The picture you took earlier! 412 00:21:11,313 --> 00:21:13,732 Yup. It really was a cool snow fort. 413 00:21:13,815 --> 00:21:14,816 Thanks, Arthur. 414 00:21:14,899 --> 00:21:16,067 No problem! 415 00:21:16,151 --> 00:21:17,360 Let's go! 416 00:21:17,444 --> 00:21:18,653 -Yeah! -Awesome! 417 00:21:18,737 --> 00:21:20,488 -Whoo-hoo! -Don't worry, Iggy. 418 00:21:20,572 --> 00:21:23,533 -We'll make a snow-fort lab next winter. -Yeah! Oh! 419 00:21:23,616 --> 00:21:26,453 And if the weather changes, I have a plan B. 420 00:21:26,536 --> 00:21:28,496 Solar-powered ice maker. 421 00:21:30,498 --> 00:21:34,794 And a plan C. A snow dome, because heat rises. 422 00:21:34,878 --> 00:21:35,754 And a plan D. 423 00:22:23,218 --> 00:22:25,053 [child] No, no. 424 00:22:25,136 --> 00:22:26,137 Okay.