This is a standard DC power jack that can be mounted on a chassis for your next hobby electronics project. Measures 2.1mm.
Durable, anti-fog safety glasses that fit comfortably on any head size.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Extra-large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Recommended for protection against chemical splashes. A must have for every young chemist!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This kit includes several different projects that demonstrate the power of magnets!
Check out this high-quality gyroscope!
This classic device is used to demonstrate the conservation of mechanical energy.
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