Pendulums

Foucault’s Pendulum Apparatus

A precise demonstration of the earth’s rotation that is electrically maintained - needs no attention. An ideal display for science classrooms. This apparatus is a carefully constructed miniat... More.

Projectile Launcher

Bring the precision of the ballistics pendulum into the everyday classroom. Launcher clamps to any table and shoots from 15° to 90° up to 3 meters. Infinitely adjustable. Measure angle wi... More.

Ballistic Pendulum Appartatus

Unit uses a nylon pendulum with a tapered rubber insert. Both pendulum and base have leveling screws. Spring-loaded gun has a self-locking trigger and a rubber bumper to prevent damage on impact. T... More.

Coriolis Effect/Foucault Pendulum Unit

Live action in the classroom clarifies two hard-to-teach concepts. Unit fits any overhead projector. CORIOLIS EFFECT. A rotating polar map on heavy-gauge Lucite® represents the earth. The path... More.