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7+ Experiments and activities
An orange mechanical monkey in front of a purple background.

Certain numerical operations create much larger numbers than other numerical operations.

10+ Exhibits Exhibit
A brushed metal knob with pictures of muliple blue pencils.

This visual illusion causes a pencil to appear, then reappear.

6+ Exhibits Exhibit
Purple and orange soft square shapes, that fit together.

Packing items efficiently reduces the amount of space taken up.

8+ Exhibits Exhibit
The glass beads that produce rainbows

Rainbows can be created when white light is refracted within prism-like water droplets and glass beads.

8+ Exhibits Exhibit