This invention teaches that utilizing a rotating spherical or a rotating wheel permanent magnet means disposed in the centre of a coil-wire form disposed with focus magnets generates electrical power; and the design of said spherical permanent magnet can be of a solid rare earth magnetic material or of
Automatic gear change for bicycle. Rotation sensor (magnetic or optical, counts teeth) on chain ring. Optimum pedal speed = 90 r.p.m. tired/fresh, athlete/slob, makes no difference. Gear changes to keep pedal speed optimum. Rear (and front maybe) mech has actuator (motor and screw on parallelogram) and position sensor.
Intro. Ground breaking AWP Ergonomic Pen intended to eliminate the cramping and discomfort associated with traditional cylindrical pen forms.
Highlight benefit. No other pen on the market addresses the ergonomic deficiencies associated with traditional writing pens like the AWP ergo pen does.
Finger stress reduced.
Joe Tackett is the inventor and U.S. Patent holder of the Battle Stations concept and has been developing it since 2007.
Production is expected to begin in July, 2012.
Battle Stations is an Aerobics-based, computer automated, Martial Arts training device.
Please see the illustrations before proceeding.
Better Sleep With A Blanket Retainer
Modern bead stead furniture most often does not incorporate a footboard. Whereas this makes bed making a bit easier, it does have the disadvantage of letting the blankets work their way off the bottom of the bed as the sleeper changes positions.
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