Search Results

Scientists use enormous wind tunnels to test the design of planes, helicopters, even the Space Shuttle.

En esta actividad, los participantes explorarán las fuerzas de gravedad y la resistencia al aire usando paracaídas.

Learners cut and fold a paper helicopter from the template in this PDF. They practice twirling the helicopter and observe what happens as they modify their tries.

In this outdoor activity/field trip, learners locate and study plants and animals in several freshwater pond habitats.