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Robert Friedhoffer

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Stand Alone

Magnetism and electricity
Magic tricks, science facts
Matter and energy
Forces, motion, and energy
Sound
Light
Physics lab in a housewares store
Physics lab in the home
Science lab in a supermarket
More magic tricks, science facts
Magic and perception: the art and science of fooling the senses
Molecules and heat
Physics lab in a hardware store
How to haunt a house for Halloween
How to Haunt a House for Halloween

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