This affordable 3 inch ceramic bar magnet comes with marked North and South poles. It is made of Strontium Ferrite (ceremic) material and is great for demonstration and experimentation.
Magnet size: 3 x 0.5 x 0.25 inches (75 mm x 12 mm x 6 mm)
This magnet has a strength of: 800 Gauss (0.08 T)
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
Easily assemble a working alarm motion detector!
Learn all about the science of light, optics and visual perception with this wonderful kit!
A combination of three of our great discovery toys, all in one package!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
With this cool electronic kit you get to assemble your own mini electric guitar!