"Human Biology Lab Activities&amp"

Demonstrate how the frictional force on an object depends on the surface, not mass.

These rubber balls appear identical but differ in elasticity to demonstrate energy conversion.​

For electrochemistry experiments.

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!

Teach sorting, classification, and size comparison.

Use Clean Energy to Power a Car that You Build!

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

Flexible, 18 gauge wire with a banana plug at one end and an alligator clip at the other.

Basic Trauma Evidence Gathering Unit

Educational rubber stamps depict base 10 blocks, including a single unit, ten units, one hundred units, and a cube of 10 units.

Simple Mechanical System Clearly Conveys Complex Physics Principles.

Demonstrate Principles of the First Commercially Produced Steam Engine.

Well-preserved individual teeth from what may be the largest known carnivorous dinosaur found to date in the fossil record. Exceptional quality and detail. Average size: 1 ^₁/₂" L x ¹/₂" W. Morocco.

Long lasting and durable ink pad.

Sixty hands-on investigations to help students apply math concepts and skills to everyday problems.

Test a Variety of Samples