Just read about this from nasa.gov. They even show hammock insulators. Very interesting.
http://history.nasa.gov/alsj/a12/a12.hammocks.jpg
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Just read about this from nasa.gov. They even show hammock insulators. Very interesting.
http://history.nasa.gov/alsj/a12/a12.hammocks.jpg
pretty cool:thumbup1:
I guess the velcro attachment points keep them from floating away...
Saw something similar on tv. They strap them to where ever to keep from floating away. They put there arms in because they would naturally float up to straight out from them when they are asleep.
So do they use "space" blankets?