According to NOAA, auroras may be visible across parts of the U.S. on Wednesday, Feb. 25, thanks to elevated solar wind ...

LEDs no wider than a human hair could soon take on work traditionally handled by lasers, from moving data inside server racks to powering next-generation displays. New research co-authored by UC Santa ...

Red light therapy has come a long way since then. Rahman explained that red light wavelengths activate the mitochondria in skin cells and increase blood flow to hair follicles. This uptick in ...

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...

How do you make the complex reality of chips and electronics accessible to a broad audience? TU/e researcher Elles Raaijmakers believes an educational game can do just that. In the game I.C. Tycoon ...

The best father-son hobbies aren't about killing time - they're about building something together that teaches your kid how ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

NOAA forecasters expect more solar flares and ongoing geomagnetic activity throughout the rest of the month and early March Getty According to NOAA forecasters, geomagnetic activity is expected to ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Abstract: In single-phase ac/dc light-emitting diode (LED) drivers, a reduced power processing technique is currently being used to increase conversion efficiency while reducing the size and cost of ...

Dear Heloise: To get more use out of discarded Christmas lights, I place a strand in a decorative container and leave them on at night as a night light. This is helpful when walking into a dark living ...

NASA's Curiosity rover has captured a rare and striking nighttime view of Mars, giving scientists a new way to look closely at the planet's surface. The image was taken using special lights on the ...