The hidden background noise that can catch criminals
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7:52
Why some "remastered" music videos look awful
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3:53
The world's most expensive object by weight
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25:22
The Fastest Maze-Solving Competition On Earth
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17:45
The Riddle That Seems Impossible Even If You Know The Answer
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9:42
The world's most useful model railway
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13:00
JWST Made a Cosmological Crisis Worse
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9:12
The Assassin's Teapot Is Weird
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20:19