IFLScience
shared a link post in group #IFLScience
www.iflscience.com
Earth's Rarest Natural Element Will Vaporize Itself If You Collect Too Much Of It
Here's to astatine: we barely know ye.
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="rokknop" [...] </div>