THE MAGNETIC FORCE TORCH
V. Ryan © 2008 - 2009
PDF FILE - CLICK HERE FOR PRINTABLE WORKSHEETS The Magnetic Force Torch is an unusual LED torch. It is
composed of a circuit which includes a heavy duty capacitor. As the torch
is shaken a rare earth magnet passes through a copper coil producing
electricity. The electricity is stored by a capacitor for use when light
is needed. A low power ultra bright LED provides the light. Shaking the
torch for one minute provides enough electricity for up to twenty minutes. |
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What do you think of the design of this type of torch? | ||
The torch manufacturer has found that sales of the
magnetic force torch are poor. A questionnaire has found that people like
the technology/science behind the torch and the fact that it saves energy.
However, most people feel that the design is too traditional. They feel
that the torch should look modern and be ergonomically designed. (Click
here for information on ergonomics) |
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