Science Snacks


Agar Cell Diffusion

Use cubes of agar to investigate how size impacts diffusion.

Tiny Hot Pile

Microbial decomposers heat things up.

Deep Blue

Underwater, what you see is not what you get.

Plankton Projector

Light projected through a drop of water reveals an abundance of life.

Photosynthetic Floatation

Light leaves leaves light.

Domino Effect

Falling dominoes model signal transmission in a neuron.

Ear Sort

Do your ears hang low—and what do textbooks know?

Color Me Human

Explore variations in skin shade and tone.

Bean-Counter Evolution

Hunt for prey and discover the meaning of evolutionary “fitness” in this physically active group game.

Salty Pits

Explore how different deodorants work.