Engineers at the University of Pennsylvania have created a new kind of computer chip that uses light instead of electricity ...

Penn Engineers have developed the first programmable chip that can train nonlinear neural networks using light—a breakthrough ...

In the realm of general relativity, black holes are well-known for their ability to trap light and matter by bending ...

Milky white vaginal discharge is usually normal and a sign of a healthy reproductive system. Most people who have a vagina have some discharge. Your discharge can give you a clue about what stage of ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

Handheld light meters aren't just a relic of the past, they do things your camera’s built-in light meter can't and are a vintage film photography staple Handheld light meters used to be a photography ...

Pale or light-colored stools ... if they haven’t had any brightly colored foods or if the stools are pale, white, or clay-colored. Only a doctor can determine the exact cause and provide ...

The research, led by Professor Ravi Bhardwaj of uOttawa’s Department of Physics, demonstrates a new method for influencing ionization using optical vortex beams—light beams that carry orbital angular ...

For example, specific light patterns could make cells pinch or contract, while targeted light beams could reshape cells from a circle to a square. These findings introduce a tool for manipulating cell ...

But there's good news. The right streaming light not only illuminates your face evenly, it will also enhance color accuracy and reduce shadows. This gives your content a polished, professional look.

Google X has introduced the Taara chip, a fingernail-sized invention that taps the "virtually limitless" potential of light-based internet connectivity.

The Revitalising the PNG Dictionary of Biography (PNGDB) Project is an attempt to celebrate Papua New Guineans from various sectors of society who have contributed to progressing the nation’s ...