Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

You brush your teeth, floss regularly and faithfully wear your retainer every night. But despite your diligent oral health habits, your retainer or mouth guard can get yellowed, cloudy or stained.

The idea behind a knife with tremendously fat vibrations helps cut through squishy tomatoes and dense potatoes without using ...

[DTSS_Smudge] correctly intuits that if you are interested in an old Heathkit signal generator, you probably already know how to solder. So, in a recent video, he focused on the components he decided ...

Vermont Public's daily news podcast. Get up to speed on what's happening every day in Vermont in under 15 minutes. Available every weekday morning by 6 a.m. January 10, 2026 • Gov. Phil Scott ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...

If you often lose power where you live, whether because of seasonal storms such as hurricanes or due to problems with the electrical grid, having a whole-house generator can be very convenient. It ...

Abstract: Typically, synthetic aperture radar (SAR) uses linear frequency modulation (LFM) signal to acquire high-resolution images, requiring spectral windowing to suppress sidelobes while ...

Abstract: The insulation condition is the key to determining whether gas insulated switchgears (GISs) can operate stably and reliably. Partial discharge (PD) detection is an important technique for ...