friction
| Story Title | Content type | Authored by | Authored on |
|---|---|---|---|
| Triboelectric Generator Produces Electricity by Harnessing Frictional Forces | News | John Toon | 2012-07-10 |
| Friction Differences Offer New Means for Manipulating Nanotubes | News | John Toon | 2009-09-14 |
| Study Reveals How Snakes Slither on Flat Terrain | News | Abby Vogel Robinson | 2009-06-07 |