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.
A beautiful desk toy for your favorite person’s office!!
This classic desk toy will keep you amused! Large, 7 inch tall version.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
A combination of three of our great discovery toys, all in one package!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!