Enlarged 105 times, this cross-sectional view of the human skin gives students a close-up and 3 dimensional view. It shows 3 layers and an up close view of the sweat gland, fatty tissue and hair follicle. A color key is included.
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!
Experience this sphere powered by the sun!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This mirascope creates a 3D hologram image!
Perform awesome experiments using everyday materials found in any kitchen!
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