1 00:00:07,980 --> 00:00:05,870 my name is Jess Lewis I'm a 2 00:00:10,110 --> 00:00:07,990 electromechanical systems engineer here 3 00:00:11,579 --> 00:00:10,120 at NASA Goddard Space Flight Center I'm 4 00:00:14,419 --> 00:00:11,589 working on the same project and the 5 00:00:17,790 --> 00:00:14,429 solid sample Inlet tube which is the 6 00:00:20,340 --> 00:00:17,800 prime instrument in the Sam suite we 7 00:00:22,860 --> 00:00:20,350 make sure that the Mars soil gets to 8 00:00:25,440 --> 00:00:22,870 where it needs to be for sand to process 9 00:00:27,180 --> 00:00:25,450 and analyze it so we can see if there is 10 00:00:29,460 --> 00:00:27,190 life on Mars was assess the habitability 11 00:00:30,870 --> 00:00:29,470 of Mars when we started working on the 12 00:00:32,670 --> 00:00:30,880 part there was a lot that was already in 13 00:00:34,380 --> 00:00:32,680 place before we began actually 14 00:00:36,060 --> 00:00:34,390 conceptualizing what it would look like 15 00:00:37,590 --> 00:00:36,070 we really had to take a creative 16 00:00:40,169 --> 00:00:37,600 approach to come up with a with the 17 00:00:42,060 --> 00:00:40,179 geometry that we needed and try to meet 18 00:00:44,099 --> 00:00:42,070 all of our requirements for interfaces 19 00:00:45,450 --> 00:00:44,109 and scientific Wow all right when they 20 00:00:48,180 --> 00:00:45,460 start working on it they machine it out 21 00:00:50,849 --> 00:00:48,190 of a solid block of titanium and what 22 00:00:52,680 --> 00:00:50,859 they do is is they use a milling machine 23 00:00:54,750 --> 00:00:52,690 and actually mill away slight layers 24 00:00:57,029 --> 00:00:54,760 until they get the basic shape and then 25 00:00:59,399 --> 00:00:57,039 they use much smaller cuts and much 26 00:01:01,259 --> 00:00:59,409 smaller bits to actually machine the 27 00:01:03,360 --> 00:01:01,269 exact contour that we need around the 28 00:01:06,600 --> 00:01:03,370 phone and on the inside the same project 29 00:01:10,200 --> 00:01:06,610 is cool for me because I since I was a 30 00:01:12,270 --> 00:01:10,210 little kid I I loved science fiction and 31 00:01:13,920 --> 00:01:12,280 I always thought if there was any way 32 00:01:15,480 --> 00:01:13,930 that I could make a contribution to the 33 00:01:18,300 --> 00:01:15,490 space program or go into space that I 34 00:01:19,620 --> 00:01:18,310 would try to do so and working on the 35 00:01:22,109 --> 00:01:19,630 same project lets me express my