IFLScience
shared a link post in group #IFLScience
www.iflscience.com
Why Does Spicy Food Make Your Nose Run?
Humans and treeshrew are the only mammals known to actively seek out the spicy heat of capsaicin.
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="pombnye" [...] </div>