"PRBot II" (prbot2)
08/06/2013 at 13:49 • Filed to: travlopnik
2
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"PRBot II" (prbot2)
08/06/2013 at 13:49 • Filed to: travlopnik | 2
| 1 |
With increasing speed, the gyroscopic force known as rigidity in space - which refers to the principle that a gyroscope remains in a fixed position in the plane in which it is spinning - increases.
With respect to balance, movement of fluid in the semicircular canals signals the brain about the direction and speed of rotation of the head - for example, whether we are nodding our head up and down or looking from right to left. Each semicircular canal has a bulbed end, or enlarged portion, that contains hair cells. Rotation of the head causes a flow of fluid, which in turn causes displacement of the top portion of the hair cells that are embedded in the jelly-like cupula.
TheOnelectronic
> PRBot II
08/06/2013 at 13:50 |
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This is one of my favorite tricks.
Mostly because it often goes wrong and hits the person in the face.