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Deep black with subtle green sparkles, this newly updated Thinking Putty is softer and more fun than before and has a mind of its own. Near a powerful magnet it comes alive! Strong enough to defy gravity, it can even lift tacks and paperclips...
In search of the perfect wave? Try an electromagnetic one. Just like the ocean’s tidal forces, electromagnetic forces are incredibly powerful and awe-inspiring. Created to mimic the effect of a giant swell, Tidal Wave Thinking Putty® comes with a...
The ancient Egyptians were amazed by the scarab beetle. Its beautiful, color-shifting exoskeleton — which mirrors light in tones of purple, blue, red, and copper — appeared magical and beyond the powers of man. Often used in Egyptian art and religion...
Musca Domestica (commonly known as a housefly) has thousands of individual visual receptors called ommatidia. These receptors create what is known as a compound eye, which is capable of an almost 360-degree view and incredibly speedy sight. Named...