Executive Toy - Animated 作者: BrianZ
Executive Toy animation, created with Photoshop and Japng-Editor,
(perpetual motion, Newton's Cradle, Newton's balls, Newton's Third Law, pendulum, action-reaction, conservation of momentum and energy)
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https://addons.mozilla.org/en-US/firefox/addon/executive-toy-animated/#id=222713
See all my persona designs here:
https://addons.mozilla.org/en-US/firefox/collections/BrianZ/personas/
(c) 2010 BrianZ All Rights Reserved
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