"WardsSci000475"

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

Learn how to measure the stiffness of wires.

How is CRISPR used in biotechnology?

You always need more airline tubing.

More bubbles are more fun.

Vividly demonstrate centripetal forces with this exciting apparatus.

This track includes everything needed to demonstrate three basic concepts of physics: acceleration, collision, and force.

Oversized model includes details for the internal and external structures and organelles of a typical animal cell.

The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.

For physics experiments and demonstrations such as kinetic, density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics etc. Solid ball, 1-1/2" (40mm) diameter. Made of Steel. Sold as a pair. Comes with a Teacher's Guide.

Perfect For Prizes Or Outreach.

Study the Difference Between Light and Pigment

The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.

These slides explore scientific topics regarding animals and their unique characteristics.

Measures velocity and acceleration with durability and accuracy.

These robust and engaging kits are designed as a resource for the teaching of introductory electricity.