Subject: Light, Color & Seeing

A colored object may look different against different-colored backgrounds.

Color your perception.

Not all shadows are black.

See yourself as others see you.

Submerge yourself in underwater color perception.

If you want to stay hidden, you'd better stay still.

$Science activity that demonstrates the index of refraction$

You can make glass objects disappear.

Distort your vision and see what your brain learns.

Stain your clothes on purpose.

Now you see it; now you don’t—an object without a sharp edge can fade from your view.

Your experience of the world influences what you see.

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