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katiewinfredukus

    Why this observatory fires lasers at satellites
    3:16
    Why do YouTubers clap at the start of videos_
    3:53
    Why Do We Move Our Hands When We Talk_
    4:18
    Why do London's manholes keep exploding_
    2:57
    Why build a diving board twice the Olympic height_
    7:30
    Why 2020 Started On December 30th
    3:56
    Which Is _Bouba_, and Which Is _Kiki__
    4:22
    Where two oceans meet, debunked
    2:56
    What counts as the world's shortest river_
    3:25
    This massive truck makes artificial earthquakes
    3:47
    This electric ferry uses a very long extension cord
    2:50
    This 1970s tank simulator drives through a tiny world
    4:39
    These tunnels stop part of Tokyo flooding
    3:34
    There's a £100,000 coin buried under this London building
    3:27
    There's a £100,000 coin buried under this London building
    3:27
    The world's only float-through McDonalds
    2:33
    The world's most expensive object by weight
    3:52
    The world's first solar powered train
    4:13
    The theme park inside an old nuclear power plant
    2:24
    The Sentences Computers Can't Understand, But Humans Can
    4:41
    The one-lane bridge shared by cars and trains
    2:26
    The never-used road where the BBC crash cars
    2:45
    The giant art that keeps planes quiet
    3:50
    The Elie Chainwalk is safe, as long as you follow the signs
    3:29
    The diving gondola_ a strange elevator to the ocean floor
    3:59