F1 cars have new lights this season, and they can tell you a lot

With five total lights now on every F1 car, two at the front and three at the back, they can signal all sorts of important information to the drivers.
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Creating an artificial sun with a 4000W graphite electric lamp that lights up the night

Watch an incredible experiment as we build a super powerful artificial sun using graphite electrodes and high-voltage batteries. See the intense electric arc, extreme heat, and blinding light as we ...