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Apr 2, 2022 at 12:55 comment added Solomon Slow "Fill" isn't really the right word. You create a vacuum inside a container by pumping the air out. As for a balloon, you can search this site for questions about "vacuum balloon." TLDR: Any container that is strong enough to not be crushed by atmospheric pressure when the air inside is removed would be too thick and clunky to be called a "balloon." (also, too heavy to float, if that's what you're after.)
Apr 2, 2022 at 11:06 vote accept Kıvanç Cantimur
Apr 2, 2022 at 8:52 answer added joseph h timeline score: 0
S Apr 2, 2022 at 8:41 review First questions
Apr 2, 2022 at 10:38
S Apr 2, 2022 at 8:41 history asked Kıvanç Cantimur CC BY-SA 4.0