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Explore light and dimension.
Blend your face with a friend’s.
Powder inside a fluorescent tube makes invisible light visible.
Place shapes inside the triangle to make patterns.
A lens creates an image that hangs in midair.
See wonderfully warped views of the world through this colossal convex lens.
Pause to reflect in an oversized mirror with endless possibilities.
Dark-colored materials absorb and emit energy more readily than light-colored materials.
Different kinds of light can be used to study life.
Why is the sky blue? That's a sticky question.
Your visual system uses edges to detect differences.
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