"WardsSci000475"

A high quality enameled, copper magnet wire.

The Friction Block Set is ideal for simple friction experiments.

For Versatile Optical Applications

Actively involve your students in the learning process with these sophisticated biology coloring books.

Operates 1/2 to 3 volts, 100ma start-up / runs at 15ma no load.  Strong torque - 300 RPM @ 1/2 volt. Great for gear drives.  2mm shaft dia. Size 1 1/4" dia x 1 1/4" long. 

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

What Happens When You Combine All Colors of Light?

A Classic!

The 4 decade resistance box is a handy and convenient way to investigate resistance.

These long-lasting aluminum tuning forks have a full sound.