IFLScience
shared a link post in group #IFLScience
www.iflscience.com
What Actually Is Muscle Memory?
Pretty sure there isn’t a tiny brain inside your biceps, so what’s going on?
Comment here to discuss with all recipients or tap a user's profile image to discuss privately.
Embed post to a webpage :
<div data-postid="bxovpve" [...] </div>