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Guy Spends Three Years Making An Ultra-Realistic LED Candle That Even Puffs Smoke When Blown Out



Candle technology hasn't changed much in thousands of years — you add to a wax-soaked wick, and it provides light for hours. It's simple, it's effective, and it doesn't need an upgrade.

To be fair to Keith from Keith's Test Garage, he didn't spend every one of them on the internet spent three years redesigning the candle from the ground up with digital guts — while managing to preserve his old-school usability. waking moment of the past three years obsessively engineering and perfecting his candle. It was a low-priority side project that would occasionally dive back into when needed a distraction.