SciShow

How Do Animals Re-Grow Limbs (And Why Can't We?)

2014 • E94    Jun 19, 2014    10m
Starfish can regrow lost arms, and salamanders can sprout new limbs. So why can't we? Sci Show explains the science of regeneration, and explores the limitations the humans face -- and are trying to go beyond.

Where to Watch SciShow - 2014 • E94

 

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