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

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 ...

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 ...

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 ...

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 ...

India has achieved a significant milestone in defense technology with the successful demonstration of a 30-kilowatt laser weapon system capable of neutralizing aerial threats like drones and missiles.