Grippy tyre with a great lifespan and puncture resistance. Not the fastest rolling, but for winter training it’s a great ...

The word laser usually conjures up an image of a strongly concentrated and continuous light beam. Lasers that produce such light are, in fact, very common and useful. However, science and industry ...

The knowledge of matter also helps explain the interaction between light and charged particles, pushing electromagnetism knowledge to a new level. New possibilities for stronger and longer-lasting ...

The light’s ability to penetrate the skin was shown to help promote collagen and tissue growth. It’s also used in photodynamic therapy, which utilizes low-power red laser light to drive a cell ...

So it's no surprise that its latest laser projector makes use of Ricoh glass ... Ricoh says that its OptiBright tech also "maximizes light efficiency and brightness while maintaining low power ...

The laser device could be used for defense applications and civilian purposes, including room disinfection and water ...

Battery only lasts on high for 1.5 hours The Streamlight MicroStream is a pocket-sized light you can take anywhere. At just 3.87 inches, it’s small and compact—perfect as an EDC flashlight.

Wouldn't it be great if you didn't have to choose between performance, portability and power when you wanted the perfect laptop? With LG, you don't have to. The LG gram delivers pro-level power ...

While dark mornings are inevitable in winter, turning the clocks back gives us an extra hour of natural light. At least 15 minutes' exposure to natural daylight, as early as possible in the day ...