Real crab specimen preserved in a clear acrylic block that can be studied from all angles or viewed under a microscope. Durable enough for classroom use and also makes a unique paperweight for the home or office.
Comes in its own box suitable for gift giving. Acrylic block measures 4 1/4 x 1 3/4".
Build a magnetic levitating train with this science fair project kit!
Perform awesome experiments using everyday materials found in any kitchen!
Learn Chemistry While Creating Sweet Treats
Learn how solar cells transform light into electrical energy with this great kit!
See the solar system in action!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!