As the topic says...
http://www.nbcnews.com/science/scie...ldest-known-piece-earth-scientists-say-n36916
http://www.nbcnews.com/science/scie...ldest-known-piece-earth-scientists-say-n36916
Ramjet said:Be a little hard to cut the one in the story... 400 microns long
Enter your email address to join: