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Perception

Science activity to construct a cube that can be perceived in two ways
Ambiguous Cube

A cube made from drinking straws can confuse your brain.

How to Foxwalk

Foxwalking is a simple technique used by trackers like Doniga Markegard to avoid disturbing wildlife.

Making Music from a Solar Eclipse

How will the Exploratorium make music from a total solar eclipse?

Science activity that uses falling dominoes to model signal transmission in a neuron
Domino Effect

Falling dominoes model signal transmission in a neuron.

Soap Film Painting

Learn how to make beautiful "paintings" with soap and water.

Blind Men and Elephant
Adaptive Work

by Josh Bacigalupi • February 22, 2017

Adaptive Work is understanding in the face of Complexity.

Science activity that demonstrates how a lenless camera works
Personal Pinhole Theater

Build a pinhole camera you can really get into.

Science activity to to explore how curved mirrors reflect images
Soda Can Mirror

See how images appear in a curved mirror.

Science activity that uses color chromatography to discover the secret colors hidden in black ink
Separation Anxiety

Use color chromatography to separate black ink.

Unsung Science 2016

by Eileen Campbell • December 29, 2016

Read our picks for the Unsung Science stories of 2016.

Get Surreal
Can Meta Cookie fool your senses?
Color Vision and Color Photography
Explore the past and present of color vision.

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