A lamp used to be simple thing: just stick a filament in a glass bulb, pass a current through it and behold! Let there be light. A bigger lamp meant a larger filament, taking more power and a larger ...

It’s an age-old riddle: if you have a perfect sphere with a perfectly reflective inner surface, will light bounce around inside it forever? The answer is pretty obvious when you think it through, but ...

Discover five amazing ways to elevate your silicone mold-making skills! From creative techniques to pro tips, this video ...

Ice cubes are so passé. We’ve already seen them challenged in their drink cooling duties by Sippin’ Rocks and now there's a new threat looming. The Ice Ball Mold transforms an irregular shaped chunk ...