In this step-by-step tutorial, learn how to make a laser for your mobile phone. Discover the materials needed and follow ...

Researchers at Umeå University and the Swedish Defense Research Agency, FOI, have developed new laser methods that can ...

In today's video, I'll guide you through the process of creating a unique NERF N-Strike Longshot with interchangeable ...

The technology hinges on what physicists call a frequency comb -- a laser that emits many distinct colors, or wavelengths, evenly spaced across the optical spectrum.