That doesn't require much thought its soooooo easy... unruly child/baby + allergic adult = on-board A&E required... possibly even an on-board operation theartre
Thanks for the tip. I'm sick of even seeing them on T.V.
Hmmm interesting concept... I guess it could but don't take my word for it i've only read about them in a newspaper article I while doing papier machie...
coondoggie writes "NASA said it will soon move some of the larger (46 lb) mirror segments of its future James Webb Space Telescope into a cryogenic test facility that will freeze the mirrors to -414 degrees Fahrenheit (~25 K). Specifically, NASA will freeze six of the 18 Webb telescope mirror segments at the X-ray and Cryogenic Facility, or XRCF, at NASA's Marshall Space Flight Center in Huntsville, Alabama, in a test to ensure the critical mirrors can withstand the extreme space environments. All 18 segments will eventually be tested at the site. The test chamber takes approximately five days to cool a mirror segment to cryogenic temperatures."