1 00:00:23,830 --> 00:00:42,320 I feel safe I forgive you go ahead Kathy 2 00:00:48,600 --> 00:00:46,860 let me know and I'll quit working on as 3 00:00:52,500 --> 00:00:48,610 you can see this is like autoclave 4 00:00:54,869 --> 00:00:52,510 number two very similar population of 5 00:00:58,009 --> 00:00:54,879 very small where I suspect the gel 6 00:01:00,180 --> 00:00:58,019 chronicles a couple of bubbles mixed in 7 00:01:06,990 --> 00:01:00,190 and I don't believe there's any lights 8 00:01:18,420 --> 00:01:07,000 here at this time let's switch the glove 9 00:01:36,530 --> 00:01:18,430 box camera day microscope camera happy 10 00:01:45,030 --> 00:01:38,789 they saw panse will ferrell we're 11 00:01:46,980 --> 00:01:45,040 receiving the microscope view now guys 12 00:01:50,270 --> 00:01:46,990 you can see without a uniform populated 13 00:01:54,590 --> 00:01:50,280 of what I suspect the job chronicles 14 00:02:07,609 --> 00:02:05,180 alright that's about it copy that fifty 15 00:02:10,580 --> 00:02:07,619 number seven is a gel we don't really 16 00:02:16,070 --> 00:02:10,590 need to switch to something else eight 17 00:02:20,270 --> 00:02:16,080 is also a jealous viscous 10 and 9 at 18 00:02:21,559 --> 00:02:20,280 gels 11 is still a gel at 12 is still a 19 00:02:30,490 --> 00:02:21,569 job and they all look pretty much the 20 00:02:37,280 --> 00:02:34,699 ok out the pictures that you sent back 21 00:02:39,890 --> 00:02:37,290 and the last run show us that the 22 00:02:42,680 --> 00:02:39,900 crystallites are much bigger and better 23 00:02:43,910 --> 00:02:42,690 than we expected and the grand 24 00:02:46,280 --> 00:02:43,920 scattering that we're getting is 25 00:02:47,840 --> 00:02:46,290 saturating the screen so we can't get a 26 00:02:53,210 --> 00:02:47,850 good reading of what the crystal 27 00:02:56,150 --> 00:02:53,220 structure is so the idea is to do a run 28 00:02:58,640 --> 00:02:56,160 again of some of the old samples with a 29 00:03:00,979 --> 00:02:58,650 lower aperture setting and also to try 30 00:03:03,620 --> 00:03:00,989 and modernize the samples and get 31 00:03:06,229 --> 00:03:03,630 smaller crystallites for our comparisons 32 00:03:07,819 --> 00:03:06,239 for what we get on the ground that's 33 00:03:11,000 --> 00:03:07,829 where we want to do why we changed 34 00:03:14,390 --> 00:03:11,010 procedures so we can do the samples that 35 00:03:16,640 --> 00:03:14,400 we've already run again we also want to 36 00:03:19,099 --> 00:03:16,650 see whether they've annealed and grown 37 00:03:22,180 --> 00:03:19,109 bigger and things like that because they 38 00:03:24,530 --> 00:03:22,190 just grown much better than we expected 39 00:03:26,630 --> 00:03:24,540 that's essentially the rationale and 40 00:03:29,330 --> 00:03:26,640 since the crystallites are much bigger 41 00:03:31,460 --> 00:03:29,340 we think we can get away with a shorter 42 00:03:36,140 --> 00:03:31,470 run for the averaging for the Bragg 43 00:03:37,610 --> 00:03:36,150 scattering sounds good to me and that's 44 00:03:41,840 --> 00:03:37,620 nice to hear that you get something 45 00:03:44,000 --> 00:03:41,850 unexpected that our positive a copy 46 00:03:54,820 --> 00:03:44,010 their beautiful pictures and beautiful 47 00:04:03,130 --> 00:03:56,980 and I'd like a question on a homogenous 48 00:04:06,250 --> 00:04:03,140 Asian precision we're now receiving live 49 00:04:09,100 --> 00:04:06,260 video downlink from inside the glove box 50 00:04:12,520 --> 00:04:09,110 facility the colloidal disorder order 51 00:04:15,880 --> 00:04:12,530 transition experiment or seedot is being 52 00:04:18,479 --> 00:04:15,890 performed in this glove box facility at 53 00:04:22,780 --> 00:04:18,489 the moment earlier in the mission this 54 00:04:25,270 --> 00:04:22,790 experiment was set up and at various 55 00:04:28,030 --> 00:04:25,280 times throughout the mission crew member 56 00:04:30,580 --> 00:04:28,040 set up cameras in the glove box facility 57 00:04:32,050 --> 00:04:30,590 in order to view the progress of the 58 00:04:51,470 --> 00:04:32,060 crystals that are growing in this 59 00:04:58,500 --> 00:04:55,860 we are now receiving live video downlink 60 00:05:15,900 --> 00:04:58,510 looking at the top view of the drop 61 00:05:20,800 --> 00:05:19,000 the experiment on the ground experiment 62 00:05:24,070 --> 00:05:20,810 team on the ground has the capability to 63 00:05:27,060 --> 00:05:24,080 view both of these experiment cameras 64 00:05:29,910 --> 00:05:27,070 simultaneously due to the high packed 65 00:05:41,700 --> 00:05:29,920 digital television technology 66 00:05:46,660 --> 00:05:44,410 the direction of the force being applied 67 00:05:49,020 --> 00:05:46,670 to the drop is from the top and the 68 00:05:54,310 --> 00:05:49,030 bottom this causes the drop to be 69 00:05:57,970 --> 00:05:54,320 squeezed or compressed in the center and 70 00:06:00,910 --> 00:05:57,980 causes the drop to elongate in a 71 00:06:04,150 --> 00:06:00,920 horizontal direction if you look at the 72 00:06:06,070 --> 00:06:04,160 top view of this drop on the left side 73 00:06:08,590 --> 00:06:06,080 of the screen you can see that there is 74 00:06:10,900 --> 00:06:08,600 very little change in the dimensions of 75 00:06:18,159 --> 00:06:10,910 the drop looking at the top however from 76 00:06:23,050 --> 00:06:18,169 the side looking from the side or the 77 00:06:25,330 --> 00:06:23,060 right-hand view the drop the drop 78 00:06:27,940 --> 00:06:25,340 continues to be compressed from the top 79 00:06:30,820 --> 00:06:27,950 and bottom directions with the vertical 80 00:06:32,860 --> 00:06:30,830 direction as kathy thornton continues to 81 00:06:35,500 --> 00:06:32,870 increase the strength of the acoustic 82 00:06:38,500 --> 00:06:35,510 force that is compressing the straw the 83 00:06:41,260 --> 00:06:38,510 width of the drop continues to become 84 00:06:48,969 --> 00:06:41,270 larger and the height continues to 85 00:07:01,939 --> 00:06:51,800 the experiment team for this experiment 86 00:07:04,540 --> 00:07:01,949 is looking we are receiving line video 87 00:07:09,920 --> 00:07:04,550 downlink from a brad camera that is 88 00:07:12,170 --> 00:07:09,930 located in the glove box facility this 89 00:07:14,600 --> 00:07:12,180 is used on the colloidal disorder order 90 00:07:16,960 --> 00:07:14,610 transition experiment this is an 91 00:07:26,270 --> 00:07:16,970 experiment that looks at glass spheres 92 00:07:28,460 --> 00:07:26,280 to look at how liquids form solids these 93 00:07:30,710 --> 00:07:28,470 glass spheres are used because the 94 00:07:33,439 --> 00:07:30,720 forces that act on these glass spheres 95 00:07:37,070 --> 00:07:33,449 are very simple and they can be used to 96 00:07:39,770 --> 00:07:37,080 model other materials that would have 97 00:07:42,310 --> 00:07:39,780 that would be composed of atoms these 98 00:07:45,610 --> 00:07:42,320 atoms would have a much more complicated 99 00:07:49,490 --> 00:07:45,620 force acting upon these atoms and 100 00:07:51,080 --> 00:07:49,500 therefore the interaction of the liquid 101 00:07:53,510 --> 00:07:51,090 and the solid would be much more 102 00:07:56,960 --> 00:07:53,520 difficult to understand so they use 103 00:08:00,320 --> 00:07:56,970 these glass fears in order to look at 104 00:08:01,730 --> 00:08:00,330 the transition that these glass fears go 105 00:08:08,339 --> 00:08:01,740 through when they change from a liquid 106 00:08:13,149 --> 00:08:10,960 the equipment seen here is part of an 107 00:08:16,629 --> 00:08:13,159 apparatus designed to help meet the 108 00:08:19,059 --> 00:08:16,639 needs of growing food and plant items in 109 00:08:21,129 --> 00:08:19,069 space alright now we're looking at some 110 00:08:23,260 --> 00:08:21,139 footage of a potato plant being grown 111 00:08:26,409 --> 00:08:23,270 aboard the space shuttle Columbia right 112 00:08:29,589 --> 00:08:26,419 now the special systems built into the 113 00:08:31,869 --> 00:08:29,599 astra culture equipment includes systems 114 00:08:35,589 --> 00:08:31,879 for the delivery of nutrients to the 115 00:08:37,449 --> 00:08:35,599 plants the modes for fluid flow and 116 00:08:38,409 --> 00:08:37,459 fluid delivery to the plants are 117 00:08:40,990 --> 00:08:38,419 different in the microgravity 118 00:08:42,969 --> 00:08:41,000 environment of space and the astra 119 00:08:46,449 --> 00:08:42,979 culture team has developed specialized 120 00:08:48,449 --> 00:08:46,459 equipment to help feed and water the 121 00:08:49,930 --> 00:08:48,459 potato plant we see growing here 122 00:08:52,150 --> 00:08:49,940 additionally they have developed 123 00:08:54,610 --> 00:08:52,160 subsystems which provide for the control 124 00:08:57,310 --> 00:08:54,620 of the humidity or the level of water in 125 00:08:59,290 --> 00:08:57,320 the air around the plant and also 126 00:09:01,960 --> 00:08:59,300 they've developed some special lighting 127 00:09:04,269 --> 00:09:01,970 systems which are very low power 128 00:09:06,069 --> 00:09:04,279 consumption lighting systems so that 129 00:09:19,090 --> 00:09:06,079 they're very efficient for use in the 130 00:09:19,100 --> 00:09:28,480 hot spell Columbia Huntsville go ahead 131 00:09:32,300 --> 00:09:30,950 hey Angie its mike la good morning 132 00:09:36,830 --> 00:09:32,310 listen I was wondering if we could get a 133 00:09:38,480 --> 00:09:36,840 head start on PA o event set up and be 134 00:09:44,060 --> 00:09:38,490 able to reconfigure some of the switches 135 00:10:14,710 --> 00:09:44,070 down here with the vest stand by LA and 136 00:10:20,600 --> 00:10:17,540 and payload specialist Fred Leslie he's 137 00:11:06,390 --> 00:10:20,610 taking a brief exercise break before his 138 00:11:11,730 --> 00:11:09,330 I'm so Claudia to be more specific what 139 00:11:15,030 --> 00:11:11,740 I wanted to do is take your DPM to 140 00:11:17,460 --> 00:11:15,040 source from the orbital 1 / I back to 141 00:11:27,990 --> 00:11:17,470 channel psych easy or we don't want to 142 00:11:29,280 --> 00:11:28,000 handle for some help copy that la and