Alnico magnets are made up of aluminum, nickel and cobalt. They are very strong and are ideal for a variety of science experiments. These 3 inch alnico bar magnets are perfect for demonstrating the magnetic lines of force. Simply cover the magnet with a piece of paper, then sprinkle iron filings over the top and watch them form into the lines of force. Packaged to slip into any Christmas stocking or gift basket, this set will definitely benefit any teacher needing a simple science lesson on the power of magnets!
The large realistic model has removable organs that can be studied and set back into the correct position.
This classic device is used to demonstrate the conservation of mechanical energy.
Use this kit to conduct experiments with models to learn about forces and simple machines!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
This kit will get your paper plane ready for takeoff!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.