The Oersteds Law Apparatus is meant to demonstrate the relationship between magnetism and magnetic effect of electric current flowing in a wire. It is comprised of a permanent 15 cm magnetic needle free to rotate at the center of an aluminum frame suitably connected to permit current to flow over or under the needle in either direction. Great choice for classroom demonstrations or science projects.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Start a great hobby in electronics with this state of the art electronics project lab!
Caution! The fun found in this potato clock kit will SHOCK you!
Build your own solar-powered creations and discover how solar cells generate electricity with this amazing kit!
This kit focuses on teaching children about electricity and how electronic devices work!
Ever wonder how to survive in the wilderness? These cards can help!