Top 100 Most Visited Websites on chinatopsem.com
Magnet Man - Cool Experiments with Magnets
Experiments with magnets and electromagnets which can be built and demonstrated; for elementary school through high school classrooms. Can also be a starting point for science fair projects.
Solenoid Ninja
Solenoid Ninja - your online store for electromagnets, linear solenoids, solenoid valves and electromagnetic buzzers