"WardsSci000480"

Ideal for Collision and Pendulum Demonstrations

Used to Detect Electrostatic Charge

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

Clear, Short Prisms for Index of Refraction and Dispersion

View Spectra with an Accuracy of ±1 Nanometer

For all Optical Applications

Classroom Package of Large Needles

Economical and effective.

High Quality and Economical

Made of brass, bucket with suspension loop and hook.