U.S. scientists have used inexpensive store-bought tape to craft a triboelectric nanogenerator (TENG), which is capable of ...

A stick-up motion sensor paired with a basic smart light bulb will work well for dark cupboards and closets, too, and if you ...

Not only can the sensor turn off the monitor entirely, but it can also activate adaptive dimming, which auto-adjusts the screen brightness when you look away to save power—and auto-adjust the colour ...