Mr. Wizard's World

Microscope Solutions, Magnetic Fields, Unequal Masses, Einstein Illusion, Solid, Liquid, and Gas and more (4x11)

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Einstein Illusion, Magnetic Fields, and more. Mr. Wizard uses a microscope as a tool for magnification and challenges Tyler. Mr. Wizard zooms the lens so that 2.5 mm is visible on the screen and Tyler calculates the magnification.