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Yep, I don't see how this isn't realized yet! Tiny robots that can do what insects do AND collect data for us?
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In Topic: PLEASE HELP ME UNDERSTAND THIS VACUUM SCIENCE
31 January 2018 - 08:11 AM
Haha alright so what he said is right - pressure IS what keeps the gel together initially. What happens in a vacuum is you're taking out all the air molecules which, believe it or not, has some weight to it. The removal of this weight burden is what makes the gel expand. Just think of a nice lion stretch 
