On the bench · not built yet

Community Solutions

Role-play a town meeting proposing solutions to local environmental problems, backed by data.

Nearby on the shelf

Zoom into sugar dissolving and air in a balloon; particles too small to see explain what happens.

Identify unknown powders by testing with water, vinegar and iodine; mixing some makes something new.

Drop objects on Earth, the Moon and Mars; gravity always pulls down, toward the center.