If you want SUPER STRONG magnets - then look no further! Try putting one magnet on the inside of your hand and one outside - you won’t believe the power! Includes six (6) 1/2" round plastic-encased Neodymium magnets.
This magnet has a strength of: 2400 Gauss (0.24 T)
Build a model green house and 9 other green energy-related devices with this great kit!
Great reference card for chemistry and physics students.
This ultimate chemistry set features 250 mind-boggling experiments!
This kit will get your paper plane ready for takeoff!
This superb chemistry set features 350 mind-boggling experiments!
Command robotic creations with this cool construction kit!