http://en.wikipedia.org/wiki/Lift_(force)#Newton.27s_laws:_lift_and_the_deflection_of_the_flow (5 years and 2681 days ago)
- photo contests ▼
- photoshop contests ▼
- Tutorials ▼
- Social ▼Contact options
- Stats ▼Results and stats
- More ▼
- Help ▼Help and rules
- Login
Howdie stranger!
If you want to rate this picture or participate in this contest, just:
LOGIN HERE or REGISTER FOR FREE