Real locust 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".
This caffeine molecule mug makes an excellent gift!
The large realistic model has removable organs that can be studied and set back into the correct position.
This classic device is used to demonstrate the conservation of mechanical energy.
Build your own windmill generator kit by recycling a plastic bottle!
Learn about hydrogen fuel cells with this incredible kit!
Experience this sphere powered by the sun!
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