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China's new 'solar-power window coating' can capture energy and power household devices

Scientists in China have developed a new way of harvesting solar power by applying a translucent coating over a window to direct energy from ambient light to the edge of the glass — where it can be ...
AZ Central

A useless button? No way ― 'Print Screen' on your keyboard actually does a lot

QUESTION: Why does nothing happen when I press the Print Screen key? ANSWER: The "Print Screen" key (abbreviated as PrtSc or PrtScn) has been around since the 1980s and is just one of many ways to ...
The New York Times

West Ham’s transfer window: Kudus capture, Steidten’s instant impact but no striker

It was early in the transfer window and Mohammed Kudus seemed destined to join Chelsea. They had made an offer to Ajax and agreed personal terms with the 23-year-old Ghana international. It had always ...
recordnet

Readers photo challenge: Capture the world through a window

It is said that the eyes are the windows to the soul, but windows can be gateways to experience the world. The subject of this month’s Readers Photo Challenge is the ubiquitous window. Anywhere ...
Engadget

How to screenshot on Windows

Windows offers several built-in ways to take screenshots. Sure, you can just hit the Prt Scrn button on your keyboard to capture your entire screen, but if you want to screenshot a portion of your ...