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!
This kit focuses on teaching children about electricity and how electronic devices work!
With 23 hands-on experiments, you can investigate specific weather phenomena as well as the climate system in general.
Enjoy your ice cream just as the astronauts do!
Build a robot that's an artist too!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Discover how solar cells make electricity with this awesome kit!