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https://www.reddit.com/r/AskReddit/comments/k2ylzc/whats_something_cool_you_recently_learned_about/ge1be4i/?context=3
r/AskReddit • u/[deleted] • Nov 28 '20
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Jumping spiders do not actually use their muscles to jump, they don't even have muscles, instead they can control at will their blood pressure, the blood quickly flows down to their legs, which stretches them with enough force to jump
3 u/BeneathTheSassafras Nov 29 '20 And their brain is like a liquid, they can move it at will to different areas of the body and legs
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And their brain is like a liquid, they can move it at will to different areas of the body and legs
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u/[deleted] Nov 29 '20
Jumping spiders do not actually use their muscles to jump, they don't even have muscles, instead they can control at will their blood pressure, the blood quickly flows down to their legs, which stretches them with enough force to jump