This kit is designed for elementary through high school students to learn the principles and applications of electromagnets. It includes two coils on plastic spools, a U shape iron core, a straight iron core, two magnetic needles with stands, and a pair of wires. Students can build a bar and a U shape electromagnet with a 6V battery or DC power supply, and determine the magnitude and polarity of electromagnetic forces.
This SUPER Erector Construction set is one of the best you'll find anywhere!
Build your own windmill generator kit by recycling a plastic bottle!
This classic device is used to demonstrate the conservation of mechanical energy.
Working model representing the sun, earth, and moon and their relationships.
This glass Erlenmeyer mug makes an excellent gift!
Build over 60 projects with this deluxe version of the Snap Rover kit!