 |
|
| FriendFeed is the easiest way to share online. Learn more » |
Greg Veen
Cell Size and Scale - http://learn.genetics.utah.edu/content...
November 2
from delicious
- Comment
- Like
- Share
"Use the scroll bar at the bottom of the photo to see the relative difference between a coffee bean and an atom." via @svenliden.
- Greg Veen