DC Motors are used to power fans, windmills, generators and so much more. This particular model is open, exposing the components inside that make the motor function. As such, this is an effective and inexpensive tool for classroom demonstrations of DC motors, and electro-magnetic processes more generally. The magnets and the fan component are both removeable, allowing you to demonstrate the important role that the magnets play in running the motor. Includes two connecting posts to power the motor. It runs on 4.5V or the equivalent of the power generated by a 3 x AA batteries. Connect a 3 x AA battery holder to the posts and watch it go!
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These extra-large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Box of 100 First Touch powder-free LARGE Nitrile exam gloves.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Build a hand that realistically moves its fingers using shape memory allow technology!
Get one of the craziest and coolest kaleidoscopes around!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Every kid needs one of these spheres!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
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