1 00:00:06,869 --> 00:00:02,310 station this is houston are you ready 2 00:00:11,350 --> 00:00:08,549 houston this is the international space 3 00:00:13,910 --> 00:00:11,360 station i am ready for the event 4 00:00:15,990 --> 00:00:13,920 canada aviation and space museum this is 5 00:00:20,310 --> 00:00:16,000 mission control houston please call 6 00:00:24,790 --> 00:00:22,310 station this is annabel klutie at the 7 00:00:29,990 --> 00:00:24,800 canada aviation and space museum how do 8 00:00:34,630 --> 00:00:32,389 i read you loud and clear from here on 9 00:00:37,110 --> 00:00:34,640 the international space station everyone 10 00:00:42,069 --> 00:00:37,120 at the aviation and space museum go 11 00:00:44,470 --> 00:00:43,190 hi chris 12 00:00:46,630 --> 00:00:44,480 we're so proud of you and we're 13 00:00:49,110 --> 00:00:46,640 following your adventures there i hope 14 00:00:51,270 --> 00:00:49,120 eddie is on his best behavior and his 15 00:00:56,630 --> 00:00:51,280 snoring isn't keeping you awake too much 16 00:01:01,590 --> 00:00:59,349 uh eddie lions make a lot of noise when 17 00:01:04,869 --> 00:01:01,600 they snore but uh we've been keeping 18 00:01:07,109 --> 00:01:04,879 eddie inside a container inside a 19 00:01:09,670 --> 00:01:07,119 cupboard so his uh his snores have been 20 00:01:11,270 --> 00:01:09,680 muffled but he rode up to space with me 21 00:01:13,270 --> 00:01:11,280 and he's been flying in space the whole 22 00:01:16,390 --> 00:01:13,280 time with me your excellency thank you 23 00:01:19,429 --> 00:01:18,070 chris be careful he doesn't sneak out of 24 00:01:21,030 --> 00:01:19,439 that cupboard he's uh quite an 25 00:01:22,310 --> 00:01:21,040 adventurer as you know 26 00:01:23,830 --> 00:01:22,320 we've got a whole bunch of great 27 00:01:25,510 --> 00:01:23,840 students here for some questions let's 28 00:01:29,270 --> 00:01:25,520 get on with them yes 29 00:01:32,789 --> 00:01:29,280 we have a first question here for you 30 00:01:35,510 --> 00:01:32,799 hello my name is emily zoo and i'm in 31 00:01:42,789 --> 00:01:35,520 grade six i heard that your sense of 32 00:01:47,109 --> 00:01:44,950 emily your sense of taste it's sort of 33 00:01:49,990 --> 00:01:47,119 like when you have a cold 34 00:01:51,749 --> 00:01:50,000 and when you have a cold all of this the 35 00:01:54,310 --> 00:01:51,759 stuff that normally drains out of your 36 00:01:56,310 --> 00:01:54,320 nose gets plugged up there and part of 37 00:01:58,469 --> 00:01:56,320 your taste is from your tongue and your 38 00:01:59,429 --> 00:01:58,479 smell and your senses and when you can't 39 00:02:01,830 --> 00:01:59,439 smell 40 00:02:03,749 --> 00:02:01,840 your food is hard to taste it's the same 41 00:02:06,630 --> 00:02:03,759 for astronauts because when we get to 42 00:02:08,710 --> 00:02:06,640 space there's no gravity to pull all the 43 00:02:11,670 --> 00:02:08,720 stuff out of our head and so we get sort 44 00:02:13,350 --> 00:02:11,680 of a swollen head and it fills up our 45 00:02:15,510 --> 00:02:13,360 nose and makes our tongue kind of 46 00:02:17,990 --> 00:02:15,520 swollen and you can't taste your food 47 00:02:20,790 --> 00:02:18,000 but after a week or so your body gets 48 00:02:22,710 --> 00:02:20,800 used to it your nose opens up again and 49 00:02:24,150 --> 00:02:22,720 you can taste your food okay but for the 50 00:02:26,150 --> 00:02:24,160 first week 51 00:02:27,990 --> 00:02:26,160 it's like having a cold then nothing 52 00:02:32,790 --> 00:02:28,000 tastes very strong or nothing tastes 53 00:02:37,190 --> 00:02:34,710 another question 54 00:02:39,589 --> 00:02:37,200 hi my name is connell sloan 55 00:02:41,589 --> 00:02:39,599 from corpus christi school in grade six 56 00:02:43,750 --> 00:02:41,599 and i was wondering what would happen if 57 00:02:49,030 --> 00:02:43,760 you put a marshmallow outside the space 58 00:02:53,110 --> 00:02:51,190 well you can see right through that 59 00:02:55,190 --> 00:02:53,120 window there that's outside the space 60 00:02:56,790 --> 00:02:55,200 station there's just a couple layers of 61 00:02:58,710 --> 00:02:56,800 glass between us 62 00:03:01,750 --> 00:02:58,720 and what is out there which is the 63 00:03:04,470 --> 00:03:01,760 vacuum of space there's no air it's 64 00:03:07,830 --> 00:03:04,480 completely empty and in the sun 65 00:03:11,589 --> 00:03:07,840 in the shiny part it's 150 degrees 66 00:03:14,470 --> 00:03:11,599 and in the shade it's minus 120 degrees 67 00:03:16,630 --> 00:03:14,480 so let's take your marshmallow and take 68 00:03:18,790 --> 00:03:16,640 it outside well first there's no 69 00:03:21,270 --> 00:03:18,800 pressure and in a marshmallow there's 70 00:03:22,949 --> 00:03:21,280 all that sort of air pockets all trapped 71 00:03:25,830 --> 00:03:22,959 in there that's what makes it all spongy 72 00:03:27,509 --> 00:03:25,840 so your marshmallow would swell right up 73 00:03:29,030 --> 00:03:27,519 and then if it went outside in the dark 74 00:03:31,270 --> 00:03:29,040 if we were behind the earth your 75 00:03:32,869 --> 00:03:31,280 marshmallow would swell up and freeze 76 00:03:35,190 --> 00:03:32,879 and so you'd have like a 77 00:03:36,949 --> 00:03:35,200 a marshmallow snowball 78 00:03:38,710 --> 00:03:36,959 and if your marshmallow was in the sun 79 00:03:41,110 --> 00:03:38,720 if you went on the sunny side it would 80 00:03:42,949 --> 00:03:41,120 swell up and get all gooey not not like 81 00:03:46,070 --> 00:03:42,959 roasting a marshmallow but you'd have a 82 00:03:47,110 --> 00:03:46,080 big gooey mass of a marshmallow sort of 83 00:03:50,470 --> 00:03:47,120 like a big 84 00:03:51,990 --> 00:03:50,480 big eyeball or something so uh so 85 00:03:53,750 --> 00:03:52,000 marshmallows 86 00:03:55,670 --> 00:03:53,760 wouldn't be very good on the outside of 87 00:03:56,949 --> 00:03:55,680 the spaceship but if we had a 88 00:03:57,990 --> 00:03:56,959 marshmallow on the inside of the 89 00:04:04,070 --> 00:03:58,000 spaceship 90 00:04:09,589 --> 00:04:06,789 hi i'm madeline kushner from corpus 91 00:04:11,110 --> 00:04:09,599 christi in grade six and my question is 92 00:04:13,350 --> 00:04:11,120 you have been experiencing 93 00:04:15,830 --> 00:04:13,360 weightlessness for much longer than you 94 00:04:21,349 --> 00:04:15,840 have in your previous trips into space 95 00:04:25,670 --> 00:04:23,350 uh madeleine the big difference this 96 00:04:28,150 --> 00:04:25,680 time is is i'm used to it i can fly i 97 00:04:30,790 --> 00:04:28,160 can i can go all different directions i 98 00:04:32,629 --> 00:04:30,800 can i can do whatever i want it's it's 99 00:04:35,350 --> 00:04:32,639 wonderful being in weightlessness this 100 00:04:36,469 --> 00:04:35,360 time i'm i'm fully adapted to it i don't 101 00:04:39,270 --> 00:04:36,479 just feel 102 00:04:40,550 --> 00:04:39,280 like a visitor here now i i 103 00:04:42,710 --> 00:04:40,560 i feel 104 00:04:44,230 --> 00:04:42,720 like a spaceling i mean it's wonderful 105 00:04:46,870 --> 00:04:44,240 to get completely used to being 106 00:04:49,030 --> 00:04:46,880 weightless to have your body used to it 107 00:04:51,909 --> 00:04:49,040 i exercise two hours every day to keep 108 00:04:54,230 --> 00:04:51,919 myself strong but my body loves being in 109 00:04:56,710 --> 00:04:54,240 weightlessness it's just it's wonderful 110 00:05:02,230 --> 00:04:56,720 to be able to fly and float and 111 00:05:06,870 --> 00:05:04,310 to just be able to float things to each 112 00:05:09,510 --> 00:05:06,880 other through space it's it's uh it's 113 00:05:12,870 --> 00:05:09,520 like magic and and to be able to be here 114 00:05:21,189 --> 00:05:12,880 for that magic for five months is is a 115 00:05:25,670 --> 00:05:23,029 hi my name is nicholas yankovich from 116 00:05:27,670 --> 00:05:25,680 corpus christi school in grade six 117 00:05:33,590 --> 00:05:27,680 my question is how do you wash your 118 00:05:36,310 --> 00:05:35,189 how do we wash your hands nicholas i 119 00:05:38,469 --> 00:05:36,320 brought something to answer your 120 00:05:40,150 --> 00:05:38,479 question look closely at the camera you 121 00:05:42,230 --> 00:05:40,160 can see this 122 00:05:45,110 --> 00:05:42,240 it is no rinse 123 00:05:46,790 --> 00:05:45,120 body bath no rinse body bath and it's a 124 00:05:49,430 --> 00:05:46,800 bag with a straw so now let's 125 00:05:57,350 --> 00:05:49,440 demonstrate okay it's time to get clean 126 00:06:03,270 --> 00:05:59,270 so we have a big ball of water and you 127 00:06:07,110 --> 00:06:05,430 and now i've got water floating around 128 00:06:12,309 --> 00:06:07,120 on my hand 129 00:06:12,319 --> 00:06:21,029 and then grab a towel 130 00:06:24,870 --> 00:06:22,550 and dry them off 131 00:06:27,510 --> 00:06:24,880 so that's how we do it 132 00:06:29,189 --> 00:06:27,520 we use no rinse it's a special type of 133 00:06:30,950 --> 00:06:29,199 slightly soapy water so you don't need 134 00:06:33,350 --> 00:06:30,960 to have a bunch of fresh water 135 00:06:35,350 --> 00:06:33,360 afterwards you squirt it you float a 136 00:06:36,790 --> 00:06:35,360 ball of water in front of yourself 137 00:06:38,950 --> 00:06:36,800 and then you just dry your towel and 138 00:06:41,749 --> 00:06:38,960 when you're done we just tuck our towel 139 00:06:43,670 --> 00:06:41,759 somewhere to let it air dry so that the 140 00:06:45,270 --> 00:06:43,680 evaporated water gets back into the 141 00:06:47,350 --> 00:06:45,280 space station and we can use that water 142 00:06:48,870 --> 00:06:47,360 again so it works pretty well sort of 143 00:06:50,469 --> 00:06:48,880 like um 144 00:06:51,990 --> 00:06:50,479 maybe sort of like if you were on a 145 00:07:03,749 --> 00:06:52,000 sailboat and you needed to take it clean 146 00:07:09,830 --> 00:07:07,350 hello my name is melissa and i'm in 147 00:07:11,830 --> 00:07:09,840 grade six and i would like to know is 148 00:07:17,350 --> 00:07:11,840 being in zero gravity like swimming 149 00:07:20,870 --> 00:07:19,029 yeah it's sort of like swimming next 150 00:07:22,790 --> 00:07:20,880 time you're in a swimming pool 151 00:07:24,390 --> 00:07:22,800 um if you got a nice indoor pool there 152 00:07:25,830 --> 00:07:24,400 somewhere in ottawa that you go to or in 153 00:07:26,870 --> 00:07:25,840 the summertime when you're in a lake or 154 00:07:28,469 --> 00:07:26,880 a river 155 00:07:31,830 --> 00:07:28,479 try getting out in the water and 156 00:07:33,670 --> 00:07:31,840 completely relaxing every muscle relax 157 00:07:36,469 --> 00:07:33,680 every muscle in your body like i am 158 00:07:38,150 --> 00:07:36,479 right here and if you look at my arms my 159 00:07:39,670 --> 00:07:38,160 arms aren't down by my sides like on 160 00:07:41,189 --> 00:07:39,680 earth my arms 161 00:07:42,870 --> 00:07:41,199 float up 162 00:07:44,869 --> 00:07:42,880 and they sort of the same as water 163 00:07:46,629 --> 00:07:44,879 because there's no gravity pulling them 164 00:07:48,710 --> 00:07:46,639 down your whole body's like that my 165 00:07:51,430 --> 00:07:48,720 knees come up even my shirt floats up 166 00:07:53,909 --> 00:07:51,440 around me so it's more like 167 00:07:55,589 --> 00:07:53,919 floating in water all the time not not 168 00:07:58,150 --> 00:07:55,599 swimming in water because you can't pull 169 00:08:00,150 --> 00:07:58,160 against the air it doesn't i'll show you 170 00:08:02,629 --> 00:08:00,160 it won't take me anywhere 171 00:08:06,150 --> 00:08:02,639 it doesn't i just stand here because the 172 00:08:08,070 --> 00:08:06,160 air is not as thick as water so um 173 00:08:11,670 --> 00:08:08,080 so it's more like just floating in water 174 00:08:13,430 --> 00:08:11,680 forever it's it's a beautiful 175 00:08:14,710 --> 00:08:13,440 freedom it's lovely to be able to just 176 00:08:22,150 --> 00:08:14,720 float around 177 00:08:26,550 --> 00:08:24,710 hi my name is owen and i'm in grade six 178 00:08:28,070 --> 00:08:26,560 and i was wondering what would happen if 179 00:08:32,790 --> 00:08:28,080 you tried to paint something in zero 180 00:08:37,029 --> 00:08:35,990 tried to paint something in zero gravity 181 00:08:39,589 --> 00:08:37,039 hmm 182 00:08:41,430 --> 00:08:39,599 well we do a little bit of art up here 183 00:08:42,469 --> 00:08:41,440 but we don't have paints because most 184 00:08:44,550 --> 00:08:42,479 paints 185 00:08:47,509 --> 00:08:44,560 have a smell to them you know when you 186 00:08:50,790 --> 00:08:47,519 open a can of paint it's got that strong 187 00:08:52,150 --> 00:08:50,800 smell and on earth you know paint fumes 188 00:08:55,430 --> 00:08:52,160 you don't want to be locked in a small 189 00:08:57,590 --> 00:08:55,440 room spray painting because the fumes 190 00:08:59,110 --> 00:08:57,600 get really strong well the space station 191 00:09:02,310 --> 00:08:59,120 is closed 192 00:09:04,230 --> 00:09:02,320 every every smell that's in here 193 00:09:06,230 --> 00:09:04,240 there's no place for it to go there's no 194 00:09:08,630 --> 00:09:06,240 way for it to get processed except by my 195 00:09:10,949 --> 00:09:08,640 lungs or maybe by the equipment 196 00:09:13,350 --> 00:09:10,959 so most paints wouldn't be a good thing 197 00:09:15,190 --> 00:09:13,360 up here just because of the strong smell 198 00:09:17,110 --> 00:09:15,200 that they have and the chemicals that 199 00:09:18,949 --> 00:09:17,120 would come out of them but i think a 200 00:09:20,790 --> 00:09:18,959 little bit of painting would be nice we 201 00:09:24,470 --> 00:09:20,800 have artists who are astronauts who can 202 00:09:26,070 --> 00:09:24,480 draw and color use charcoal 203 00:09:28,230 --> 00:09:26,080 so i think a little bit of painting 204 00:09:36,310 --> 00:09:28,240 would be good but everything comes up 205 00:09:41,190 --> 00:09:39,190 my name is tom lane and i'm in grade six 206 00:09:47,190 --> 00:09:41,200 i'm wondering how long did it take to 207 00:09:51,350 --> 00:09:49,509 tom the space station is big i wish i 208 00:09:54,470 --> 00:09:51,360 could show you at all it's huge it's the 209 00:09:56,630 --> 00:09:54,480 size of five hockey rinks it's very big 210 00:09:58,630 --> 00:09:56,640 and each piece came up one at a time and 211 00:10:00,550 --> 00:09:58,640 we put them all together the cannon arm 212 00:10:03,190 --> 00:10:00,560 our big robot arm reached out and 213 00:10:05,110 --> 00:10:03,200 grabbed each piece and attached it as we 214 00:10:07,590 --> 00:10:05,120 built the station and made it bigger and 215 00:10:11,670 --> 00:10:07,600 bigger and the very first piece came up 216 00:10:13,750 --> 00:10:11,680 15 years ago in 1998. i was working down 217 00:10:15,990 --> 00:10:13,760 in mission control that day 218 00:10:17,829 --> 00:10:16,000 and we've slowly built it i helped build 219 00:10:20,150 --> 00:10:17,839 it back on my 220 00:10:21,590 --> 00:10:20,160 first flight up here back 221 00:10:23,829 --> 00:10:21,600 12 years ago 222 00:10:26,790 --> 00:10:23,839 people started living here 223 00:10:31,750 --> 00:10:29,110 yeah 12 years ago and 224 00:10:33,750 --> 00:10:31,760 i'm on expedition 35 so we've had people 225 00:10:35,350 --> 00:10:33,760 living here for a long time and we're 226 00:10:37,030 --> 00:10:35,360 still adding to it there's still pieces 227 00:10:39,269 --> 00:10:37,040 coming up i think you read maybe this 228 00:10:40,949 --> 00:10:39,279 week that there's a module that's that's 229 00:10:42,710 --> 00:10:40,959 inflatable that we're going to bring up 230 00:10:44,949 --> 00:10:42,720 in a couple years and the russians still 231 00:10:46,870 --> 00:10:44,959 have a laboratory to come up so it's 232 00:10:48,710 --> 00:10:46,880 it's slowly getting built it's it's like 233 00:10:51,190 --> 00:10:48,720 a city that you can never really say 234 00:10:52,790 --> 00:10:51,200 it's finished it started a long time ago 235 00:10:54,949 --> 00:10:52,800 and we slowly add to it and make it 236 00:10:57,430 --> 00:10:54,959 bigger and more capable and right now it 237 00:11:00,870 --> 00:10:57,440 is the biggest most powerful most 238 00:11:09,350 --> 00:11:00,880 capable uh human building laboratory in 239 00:11:13,350 --> 00:11:11,829 hi i'm luke jeez and i'm in grade six 240 00:11:18,630 --> 00:11:13,360 and i was wondering what happens when 241 00:11:22,710 --> 00:11:21,269 huh what happens when we sneeze in space 242 00:11:24,630 --> 00:11:22,720 well let's try 243 00:11:25,910 --> 00:11:24,640 okay i'll get myself set 244 00:11:28,550 --> 00:11:25,920 i'm going to sneeze let's see what 245 00:11:30,310 --> 00:11:28,560 happens let me get stable okay i'm going 246 00:11:35,509 --> 00:11:30,320 to turn sideways to see what happens 247 00:11:35,519 --> 00:11:38,630 nothing 248 00:11:44,870 --> 00:11:42,550 oh maybe i'm rotating a tiny bit 249 00:11:46,150 --> 00:11:44,880 so when you sneeze of course your body 250 00:11:49,350 --> 00:11:46,160 is trying to get something out of your 251 00:11:51,430 --> 00:11:49,360 nose and it pushes it out pretty fast 252 00:11:53,430 --> 00:11:51,440 so that that little bit of stuff pushing 253 00:11:55,990 --> 00:11:53,440 out of your nose would push you back 254 00:11:57,590 --> 00:11:56,000 very slightly but you have a lot of mass 255 00:11:59,269 --> 00:11:57,600 and the stuff coming out of your nose 256 00:12:01,509 --> 00:11:59,279 just as a tiny bit of mass so it doesn't 257 00:12:02,389 --> 00:12:01,519 move you very much 258 00:12:22,470 --> 00:12:02,399 so 259 00:12:22,480 --> 00:13:13,670 us 260 00:13:13,680 --> 00:13:21,750 gravity 261 00:13:28,230 --> 00:13:26,470 hi my name is father moreno and i'm in 262 00:13:31,030 --> 00:13:28,240 grade five 263 00:13:37,030 --> 00:13:31,040 why does the international space station 264 00:13:40,870 --> 00:13:39,350 why do we travel so fast 265 00:13:43,269 --> 00:13:40,880 um 266 00:13:44,790 --> 00:13:43,279 we stay in space because we're going 267 00:13:46,790 --> 00:13:44,800 fast 268 00:13:48,470 --> 00:13:46,800 we're going around the moon i'm sorry 269 00:13:50,710 --> 00:13:48,480 we're going around the world like the 270 00:13:51,990 --> 00:13:50,720 moon goes around the world 271 00:13:55,750 --> 00:13:52,000 and 272 00:13:57,670 --> 00:13:55,760 let me explain it like this if you 273 00:14:00,069 --> 00:13:57,680 went outside of the museum that you're 274 00:14:01,829 --> 00:14:00,079 in on the roof and jumped off the roof 275 00:14:04,389 --> 00:14:01,839 gravity would pull you right down and 276 00:14:06,069 --> 00:14:04,399 you'd get hurt if you ran right across 277 00:14:07,590 --> 00:14:06,079 the roof really fast run run run run run 278 00:14:09,750 --> 00:14:07,600 all the way across the roof and jumped 279 00:14:12,069 --> 00:14:09,760 off you'd go quite a ways but you'd 280 00:14:14,470 --> 00:14:12,079 still fall and hit the ground 281 00:14:18,069 --> 00:14:14,480 well imagine if you could go across that 282 00:14:20,710 --> 00:14:18,079 roof so fast so fast that you 283 00:14:23,110 --> 00:14:20,720 as you fell as you came off the roof the 284 00:14:25,189 --> 00:14:23,120 earth curved underneath you 285 00:14:28,069 --> 00:14:25,199 so that you were falling but you were 286 00:14:30,069 --> 00:14:28,079 going so fast that the earth was curving 287 00:14:32,710 --> 00:14:30,079 away from you so you never actually hit 288 00:14:35,430 --> 00:14:32,720 the ground you just kept falling and the 289 00:14:38,230 --> 00:14:35,440 earth kept curving you have to go really 290 00:14:40,310 --> 00:14:38,240 fast eight kilometers a second 291 00:14:43,430 --> 00:14:40,320 twenty eight thousand kilometers an hour 292 00:14:44,870 --> 00:14:43,440 but if you can get yourself going 500 293 00:14:45,750 --> 00:14:44,880 a minute 294 00:14:47,670 --> 00:14:45,760 then 295 00:14:50,069 --> 00:14:47,680 you will be weightless because you'll 296 00:14:52,069 --> 00:14:50,079 fall at exactly the same speed that the 297 00:14:54,550 --> 00:14:52,079 earth curves and that's why the space 298 00:15:10,310 --> 00:14:54,560 station has to go so fast to stay in 299 00:15:10,320 --> 00:15:38,710 me 300 00:15:38,720 --> 00:16:00,870 uh 301 00:16:00,880 --> 00:16:47,030 is 302 00:16:51,829 --> 00:16:49,430 hi my name 303 00:16:59,749 --> 00:16:51,839 and i'm is grade six and my question is 304 00:16:59,759 --> 00:17:04,150 what does it smell like 305 00:17:07,270 --> 00:17:05,829 it doesn't really have a strong 306 00:17:09,590 --> 00:17:07,280 distinctive 307 00:17:11,909 --> 00:17:09,600 smell it's not a bad smell at all 308 00:17:13,829 --> 00:17:11,919 it's maybe smells like 309 00:17:16,309 --> 00:17:13,839 being in an airplane 310 00:17:18,309 --> 00:17:16,319 if you go on to air canada or something 311 00:17:20,789 --> 00:17:18,319 and you walk onto the airplane it's 312 00:17:23,110 --> 00:17:20,799 maybe got a slightly distinctive smell 313 00:17:25,189 --> 00:17:23,120 but it's pretty clean and we we clean 314 00:17:26,630 --> 00:17:25,199 our every saturday i clean this whole 315 00:17:29,029 --> 00:17:26,640 laboratory we're inside the japanese 316 00:17:31,270 --> 00:17:29,039 laboratory i go through 317 00:17:33,990 --> 00:17:31,280 and i wipe down every handrail with 318 00:17:35,830 --> 00:17:34,000 disinfectant wipes with wet wipes and i 319 00:17:38,150 --> 00:17:35,840 vacuum all of the filters 320 00:17:39,750 --> 00:17:38,160 so we really work hard to keep it clean 321 00:17:41,190 --> 00:17:39,760 and so it really doesn't have any beds 322 00:17:43,110 --> 00:17:41,200 it's like being in a big building or 323 00:17:44,549 --> 00:17:43,120 maybe a nice clean hospital building or 324 00:17:46,070 --> 00:17:44,559 something 325 00:17:48,470 --> 00:17:46,080 we work hard to keep it smelling good 326 00:17:50,630 --> 00:17:48,480 and healthy it's good for our health and 327 00:17:52,070 --> 00:17:50,640 doesn't let any bacteria grow then it's 328 00:17:59,029 --> 00:17:52,080 better if it doesn't have a smell that 329 00:18:03,190 --> 00:18:01,430 hi my name is david greenwood and i was 330 00:18:05,270 --> 00:18:03,200 one and i'm in grade six and i was 331 00:18:06,710 --> 00:18:05,280 wondering about how much space junk is 332 00:18:13,750 --> 00:18:06,720 there in the earth's atmosphere that you 333 00:18:17,990 --> 00:18:16,870 all space is full of of you know junk or 334 00:18:19,110 --> 00:18:18,000 debris 335 00:18:22,470 --> 00:18:19,120 the earth 336 00:18:25,590 --> 00:18:22,480 gets hit by a hundred tons a day 337 00:18:27,590 --> 00:18:25,600 of space debris a hundred tons a day 338 00:18:28,950 --> 00:18:27,600 hits our earth every time you see a 339 00:18:30,870 --> 00:18:28,960 shooting star 340 00:18:33,270 --> 00:18:30,880 or um 341 00:18:35,029 --> 00:18:33,280 or you know a meteorite or something 342 00:18:37,350 --> 00:18:35,039 those are bits of debris coming from the 343 00:18:39,270 --> 00:18:37,360 universe a hundred tons a day 344 00:18:41,270 --> 00:18:39,280 some of it is is human made only a 345 00:18:43,350 --> 00:18:41,280 little bit but there is some and from 346 00:18:46,470 --> 00:18:43,360 the space station though everything's 347 00:18:48,870 --> 00:18:46,480 going really really fast we are going 348 00:18:50,230 --> 00:18:48,880 uh five miles a second eight kilometers 349 00:18:52,310 --> 00:18:50,240 a second 350 00:18:54,630 --> 00:18:52,320 so all the debris is going faster than a 351 00:18:57,190 --> 00:18:54,640 bullet so you can't see it normally the 352 00:18:58,390 --> 00:18:57,200 only time i've ever seen space debris is 353 00:18:59,669 --> 00:18:58,400 when 354 00:19:01,750 --> 00:18:59,679 it burned up in the atmosphere 355 00:19:03,750 --> 00:19:01,760 underneath me and i watched a meteorite 356 00:19:06,549 --> 00:19:03,760 burn up in the atmosphere and that was 357 00:19:09,110 --> 00:19:06,559 kind of a spooky feeling because that 358 00:19:11,029 --> 00:19:09,120 meteorite could have hit us and not just 359 00:19:13,110 --> 00:19:11,039 been caught by the earth's gravity into 360 00:19:15,430 --> 00:19:13,120 the atmosphere but even though we know 361 00:19:18,230 --> 00:19:15,440 there's some around space is big 362 00:19:19,909 --> 00:19:18,240 and uh we get peppered by tiny bits all 363 00:19:23,350 --> 00:19:19,919 the time but the space station's a good 364 00:19:29,510 --> 00:19:23,360 ship big strong ship and uh so far so 365 00:19:34,549 --> 00:19:32,230 hello i'm sam lyon grade six and i was 366 00:19:36,870 --> 00:19:34,559 wondering if you play any games in space 367 00:19:39,029 --> 00:19:36,880 that you can't play with gravity or 368 00:19:46,070 --> 00:19:39,039 games that become more difficult or fun 369 00:19:50,310 --> 00:19:47,909 now this is a great place for games you 370 00:19:55,510 --> 00:19:50,320 would love it here imagine playing 371 00:19:59,190 --> 00:19:57,190 we where you could float into any 372 00:20:01,669 --> 00:19:59,200 cupboard you could you could hide up in 373 00:20:04,310 --> 00:20:01,679 the ceiling or in any sort of corner so 374 00:20:05,669 --> 00:20:04,320 it's a great place for that um but but 375 00:20:06,549 --> 00:20:05,679 we don't play hide and go seek very 376 00:20:08,789 --> 00:20:06,559 often 377 00:20:10,630 --> 00:20:08,799 um we're playing a game of scrabble 378 00:20:12,230 --> 00:20:10,640 right now but scrabble's pretty hard 379 00:20:14,710 --> 00:20:12,240 without gravity 380 00:20:16,390 --> 00:20:14,720 because uh your pieces float all over so 381 00:20:19,029 --> 00:20:16,400 we have a scrabble game where the the 382 00:20:21,190 --> 00:20:19,039 pieces sort of click into place 383 00:20:22,950 --> 00:20:21,200 our our board is up on the ceiling you 384 00:20:24,390 --> 00:20:22,960 could play darts here 385 00:20:27,029 --> 00:20:24,400 but you wouldn't want pointy darts 386 00:20:29,029 --> 00:20:27,039 because we're inside a a spaceship but 387 00:20:30,870 --> 00:20:29,039 um you know if your dart just had a big 388 00:20:35,029 --> 00:20:30,880 lump on the end with velcro and you 389 00:20:36,549 --> 00:20:35,039 threw it nice and slowly maybe with big 390 00:20:38,470 --> 00:20:36,559 feathers on the end then you could play 391 00:20:40,310 --> 00:20:38,480 darts but when you throw darts on earth 392 00:20:42,630 --> 00:20:40,320 gravity pulls them so they curve as you 393 00:20:43,990 --> 00:20:42,640 throw them here they would go straight 394 00:20:46,230 --> 00:20:44,000 you could throw your dart and it would 395 00:20:48,230 --> 00:20:46,240 go absolutely straight all the way to 396 00:20:49,750 --> 00:20:48,240 the target because there wouldn't be a 397 00:20:51,669 --> 00:20:49,760 curve of gravity 398 00:20:53,270 --> 00:20:51,679 so i think you know this would be a fun 399 00:20:55,590 --> 00:20:53,280 place to figure out how to play a bunch 400 00:20:57,669 --> 00:20:55,600 of games and we play a little in our 401 00:21:00,549 --> 00:20:57,679 spare time but mostly we're here to work 402 00:21:01,830 --> 00:21:00,559 and and so we don't we don't experiment 403 00:21:08,390 --> 00:21:01,840 like you would if you just actually 404 00:21:12,549 --> 00:21:10,310 hi my name is niket 405 00:21:14,950 --> 00:21:12,559 i'm from i'm in grade 6. i just want to 406 00:21:20,070 --> 00:21:14,960 know what inspired you to be an 407 00:21:23,669 --> 00:21:21,590 well you're in grade six so you're 408 00:21:25,909 --> 00:21:23,679 probably about 10 or 11 maybe 12 years 409 00:21:28,230 --> 00:21:25,919 old probably 10 or 11. 410 00:21:30,950 --> 00:21:29,830 you know you've probably heard of some 411 00:21:33,190 --> 00:21:30,960 people 412 00:21:34,870 --> 00:21:33,200 that have done really interesting things 413 00:21:37,110 --> 00:21:34,880 in their life someone who's done 414 00:21:38,950 --> 00:21:37,120 something that you think wow that's cool 415 00:21:41,110 --> 00:21:38,960 or or you've seen someone do something 416 00:21:43,510 --> 00:21:41,120 you think oh that's that's not good 417 00:21:44,870 --> 00:21:43,520 well you're going to grow up to be one 418 00:21:46,390 --> 00:21:44,880 of those people 419 00:21:48,230 --> 00:21:46,400 you're going to grow up to be somebody 420 00:21:50,149 --> 00:21:48,240 and you're going to do something when 421 00:21:52,630 --> 00:21:50,159 you when you get to be an adult 422 00:21:54,070 --> 00:21:52,640 and when i was your age i looked at what 423 00:21:56,310 --> 00:21:54,080 some of the people were doing and i 424 00:21:57,750 --> 00:21:56,320 watched the very first people walk on 425 00:21:59,669 --> 00:21:57,760 the moon 426 00:22:01,430 --> 00:21:59,679 the very first two human beings walked 427 00:22:03,750 --> 00:22:01,440 in the moon when i was 10 years old 428 00:22:06,390 --> 00:22:03,760 almost 10 this summer i turned 10. and 429 00:22:07,990 --> 00:22:06,400 that's what inspired me i just thought 430 00:22:10,149 --> 00:22:08,000 i'm going to grow up to be something why 431 00:22:11,669 --> 00:22:10,159 don't i grow up to be that 432 00:22:14,630 --> 00:22:11,679 that looks like an interesting thing to 433 00:22:16,470 --> 00:22:14,640 do and i knew it probably was impossible 434 00:22:18,390 --> 00:22:16,480 but i thought if i don't try it's 435 00:22:20,789 --> 00:22:18,400 definitely going to be impossible and 436 00:22:23,350 --> 00:22:20,799 even if i don't get to fly in space all 437 00:22:25,430 --> 00:22:23,360 those things of learning to fly and 438 00:22:28,070 --> 00:22:25,440 build spaceships and how to make 439 00:22:30,549 --> 00:22:28,080 machinery and how to test things and all 440 00:22:33,270 --> 00:22:30,559 about navigation about geology and 441 00:22:34,230 --> 00:22:33,280 geography it's all interesting 442 00:22:36,549 --> 00:22:34,240 and so 443 00:22:38,630 --> 00:22:36,559 i was inspired to become an astronaut by 444 00:22:43,590 --> 00:22:38,640 two of the very first explorers the 445 00:22:47,990 --> 00:22:46,070 chris this was our last question but 446 00:22:50,310 --> 00:22:48,000 maybe the uh here's the clancy wants to 447 00:22:52,149 --> 00:22:50,320 add a few words well chris thank you so 448 00:22:53,990 --> 00:22:52,159 much thanks for those wonderful 449 00:22:55,990 --> 00:22:54,000 explanations to the great questions from 450 00:22:58,549 --> 00:22:56,000 the students here keep the amazing 451 00:23:00,310 --> 00:22:58,559 photos coming from space and uh you're a 452 00:23:02,710 --> 00:23:00,320 wonderful ambassador for canada and for 453 00:23:05,270 --> 00:23:02,720 the whole world be sure that eddie stays 454 00:23:06,950 --> 00:23:05,280 on best behavior and keeps his notes 455 00:23:08,549 --> 00:23:06,960 because when you and he come back we're 456 00:23:10,310 --> 00:23:08,559 looking for some tremendous stories 457 00:23:11,350 --> 00:23:10,320 thanks chris 458 00:23:14,070 --> 00:23:11,360 bravo 459 00:23:23,909 --> 00:23:14,080 thanks chris trying to execute 460 00:23:27,590 --> 00:23:25,510 thank you very much your excellency it's 461 00:23:29,510 --> 00:23:27,600 a privilege to talk to you and a delight 462 00:23:31,909 --> 00:23:29,520 to talk to young canadians in ottawa 463 00:23:34,470 --> 00:23:31,919 today thank you for having me there and 464 00:23:36,390 --> 00:23:34,480 i got to get back to work but uh it's a 465 00:23:39,110 --> 00:23:36,400 great museum there's a lot of canadian 466 00:23:41,110 --> 00:23:39,120 history there enjoy your time and nice 467 00:23:42,390 --> 00:23:41,120 to see you all i will take care of eddie 468 00:23:44,390 --> 00:23:42,400 for sure 469 00:23:46,149 --> 00:23:44,400 bye now 470 00:23:50,549 --> 00:23:46,159 a station this is houston acr that 471 00:23:56,630 --> 00:23:53,190 thank you governor general students and 472 00:23:58,789 --> 00:23:56,640 canada aviation and space museum station