Tuesday, February 20, 2007

Happy V day 2007!

This cute little thing here keeps shaking and shaking. when battery is inserted. It uses the concept of electromagnetism and Faraday law. There are copper wires being coiled up and two magnets are being placed at the two ends of the coil. When electricity is applied, force is induced by faraday's Law. and this thing keep shaking and shaking. hahhaha.. Though simple but an interesting application of physics. =) And most imptly, this is my V day gift to him. Hope our love will continue to move and never remain stagnant.





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