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A Moment of Science

Posts tagged muscle contractions

September 9, 2015


blue crab on sand bar

Amazing Crabs        

When in between exoskeletons, blue crabs rely on an inner hydrostatic skeleton to move about.

August 18, 2011


fly on wall

Housefly Acrobatics

Wait a minute before reaching for the fly swatter to check out the incredible aeronautical feats a fly can perform with ease!

November 13, 2003


Amazing Crabs

Learn about the differences between soft-shelled and hard-shelled crabs on this Moment of Science.

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