Showing results 1 to 4 of 4
Hot SpotAdd to list Details
In this activity, learners explore the invisible infrared radiation from an electric heater.
Moiré PatternsAdd to list Details
In this activity about light and perception, learners create and observe moire patterns.
Polarized Light MosaicAdd to list Details
In this activity, learners use transparent tape and polarizing material to create and project beautifully colored patterns reminiscent of abstract or geometric stained glass windows--no glass required
Bubbularium: See the Colors in BubblesAdd to list Details
With little more than a flashlight, a straw, and a plastic lid, make an observatory so you can see the amazing colors in bubbles.