The interaction between the two light sources created a shadow on a screen that was visible as a dark area where the green laser blocked the blue light.
Raise your hand if you've ever felt guilty about the amount of single-use packaging you have to dispose of each week thanks to your contact lenses. Now, what if you knew there's a sustainable way to ...
In earliest times, circuits could be broken only by separation of contacts in air followed by drawing the resulting electric arc out to such a length that it can no longer be maintained. This means of ...
If there is one thing better than a sexy Halloween costume, it’s a clever sexy Halloween costume. Alix Earle added her own twist to the classic Cheshire Cat, blending playful body paints and a ...