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Green Ring / 3C

Green Ring
Green Ring

Green Ring is a ring which use Magnetic induction to investigate
electric .Only revolve the ring , It will glittered with different
color by diffent electric.And if you start your computer
and use the program,the computer will detect the infrared rays
by ring and calculate total power cost. It is good helper to save electric.


Asia University

Asia University
Taichung, Taiwan


Asia University

Asia University
Taichung, Taiwan

Chi Yu Kao