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In this activity, learners explore how nanosized structures can create brilliant color.

Can gelatin (like Jell-O ®) change the speed of light?

In this activity, learners explore liquid crystal thermometers to observe how heat flows by conduction, convection, radiation, and evaporation.

In this activity, learners stain fabrics--on purpose!

In this activity, learners use gelatin as a lens to investigate the properties of laser light.