"WardsSci000480"

Quality electromagnet.

Economical and effective.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

Get ready to R-R-RUMBLE!!

A dramatic visualization of air pressure. This 1000 ml bottle has a balloon attached to its neck and an additional hole in its base fitted with a rubber stopper. You cannot inflate the balloon with the stopper in place, but remove the stopper and the balloon easily inflates. Replace the stopper, fill the bottle with water, remove stopper and Whoosh! – a geyser erupts!

Fifty sheets of 8½×11" chipboard that easily bends, folds and cuts for all your design needs.

Classroom Package of Large Needles

Introduce core science and engineering concepts within an arts context.

Simple and Inexpensive

Excellent for Introductory Mechanics Studies