The latest G-Sync Pulsar monitors have a built-in light sensor so they can adjust brightness and color.
Interesting Engineering on MSN
World’s first electrochromic sunglasses allow users to manually adjust lens tint
The Povec C1 offers active, user-led control, making it easy to navigate the rapidly shifting light levels found on trails ...
Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...
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