Sam Kean quoteSam Kean [0-0]
American Writer 
Quote rank: 324
| Atoms consist of a positive nucleus and negative electrons flying around outside it. Electrons closest to the nucleus feel a strong negative-on-positive tug, and the bigger atoms get, the bigger the tug. In really big atoms, electrons whip around at speeds close to the speed of light. |
SourceThe script ran 0 seconds.
