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Barges into Youtube
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Uploads interesting videos weekly for a decade
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Refuses to elaborate further
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Heads off into the sunset
Image of Tom Scott flying under a helicopter in a harness
My best answer would be for you to go to his YouTube channel, find a video that even mildly piques your interest, and watch him. Like the other person said, he's hard to pin down because he doesn't cover one specific field of interest, but he does make sure to research everything he's talking about. He can even make talking about poorly designed road intersections interesting.