IFLScience
shared a link post in group #IFLScience
www.iflscience.com
Millions Of Cicadas Emerge Simultaneously Every 13 Or 17 Years, But How Do They Know When To?
Is it the "swarm mind"?
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="enneyvm" [...] </div>