"power+supply"

Demonstrate the electrical conductivity of solutions.

Strong alnico magnet with a magnetic pole on each end.

Inexpensive inoculating loops and needles.

Design different simple machine to create mechanical advantage.

The more free ions in a solution, the louder the buzzer sounds.

Dispense solutions accurately, one drop at a time.

No-roll triangle shape.

Engage students into designing levers and multiple other structures.

Turn your floor into a robotic coding landscape.

Demonstrate how the surface of a wheel affects its rolling friction.

Easy to use kit to investigate sound wavelength.

Set of 10 autoclavable borosilicate glass media/storage bottles.

Quickly sort particles of 4000 and 500 μm inside.

Observe the Fruit Fly Up Close!

This apparatus helps students to understand the Coriolis effect, the phenomenon whereby an object moving on a spinning surface will travel in a curved path.

This simple tool measures wind speed and direction.