Building an on-the-go tool kit? These 10 Harbor Freight finds can save you time, money, and extra trips to the hardware store ...

NASA first started using red light therapy (RLT) — also known as laser light therapy — to grow plants in space and subsequently assist in healing astronauts’ wounds. Over the past few months, I’ve ...

PCR genetic analysis has been in the spotlight since COVID-19, but light is now further facilitating PCR-free methods. Osaka Metropolitan University scientists have developed a light-induced DNA ...

After dark, it’s much more difficult to identify friend from foe. And if you’re counting on a light for your self-defense handgun, you want one that’s dependable and intuitive to use. It doesn’t ...

This allowed them to track each person’s eye movements and train laser light on individual cone cells. They then stimulated just the M cones with microdoses of laser light. To test what the ...

The six-in-one device features LED light ... ll hold the flashlight-shaped device to the desired treatment areas for three minutes or more. Lyma (pronounced “LEE-ma”) says the Laser activates ...

Unlike a typical flashlight beam, they do not spread out ... array -- a square of silicon about the size of a pencil eraser's head and scored with tiny lines. These lines, arranged into more ...

A laser peel (resurfacing) treatment uses targeted beams of light to reduce hyperpigmentation. For skin resurfacing, there are two types of lasers: ablative and non-ablative. Ablative lasers are ...

The test marks India's entry into next-generation laser weaponry, joining countries like the United States, Russia, China and Israel in developing such technology. The Sahastra Shakti, which ...

A laser gun that can burn through drones several miles away while travelling at the speed of light has been made by India. Like a laser weapon you would expect to see in Star Wars, it was capable ...

Currently, engineers’ best bet is to attach a separate laser light source to the chip. The resulting device operates more slowly than a chip with an integrated light source because of the small ...

It uses laser light to target and cool localized hot spots on chips, which it hopes will reduce power usage, improve efficiency, and enable energy recovery paradigms not possible with conventional ...