Flash Science: Heat Flash

The heat from a camera flash makes a puff of smoke from a black surface.

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New West Fest

Once again, the Little Shop of Physics was invited to take part in the Kids’ Music Adventure at New West Fest in Fort Collins!

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Flash Science: Erasing With Heat

A pen with thermochromic ink is erased with heat and made to reappear when cold.

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Flash Science: What Keeps the Ball in the Cone?

A small ball is placed in a funnel—and cannot be blown out.

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