YT: "The concept of nothing is as old as zero itself. How do we grapple with the concept of nothing? From the best laboratory vacuums on Earth to the vacuum of space to what lies beyond, the idea of nothing... continue reading
posted by Fletch 1 decade 1 year 1 month 3 weeks ago • 210 views • 1:54:00search results matching tag: march 2013
» channel: learn
Search took 0.000 seconds
- 1
Videos (1) | Sift Talk (0) | Blogs (0) | Comments (211) |
- 1