This magnet strip with adhesive backing is ideal for home or school projects. It is 1/2 inch wide and 10 feet long. It can be easily cut with scissors. Use for science fair projects, classroom organization, and more!
Easily assemble a working alarm motion detector!
Learn how solar cells transform light into electrical energy with this great kit!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Working model representing the sun, earth, and moon and their relationships.
This high precision gyroscope will amaze you with rotational speed and ease of precision.
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!