"safety"

For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated safety plug and a fully-insulated axial jack for connecting additional patch cords.

Kit 'G' Mad Science Kit

This nickel coated plate uses a rubber pad to achieve air tight contact with a bell jar. It features a stopcock and center hole with safety screw plug and a rubber gasket.

Coulombmeter for measuring the flow of current when storing energy in a rechargeable battery.

Teach renewable energy with this simple wind turbine design providing three different blade position combinations.

Create high-tech name badges with simple circuits.

Dualism of waves and particles.

This safe spectrum power supply features encased spectrum tubes.

Investigate the deflection of electrons.

Portable, durable, and easy to use - the classic model rocket launch pad.