"Physics Clearance"

Classroom Package of Large Needles

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

Simple and efficient.

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!

Implement the newest Texas Instruments graphing calculator technology into the classroom.

Flexible mirrors for optical experiments.

Economical and effective.

Sure to Come in Handy.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

Simple and Inexpensive

Excellent for Introductory Mechanics Studies

Introduce core science and engineering concepts within an arts context.

Explore how solar power is converted into motion with a solar bug.

Uses conductive play dough and insulating play dough to teach electrical circuits basics in a fun, hands-on way.

Harness the clean, green power of wind to move your car.

Clear, Short Prisms for Index of Refraction and Dispersion