How Knot To Hang A Painting
Tom Scott 9:08
1,428,744 views · 69,958 likes Watch on YouTube ↗
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You've got a painting and two nails. Can you use both nails to hang the painting so that if either nail is removed, the painting falls? That's the puzzle: in this week's guest video, Jade's going to solve it with maths.
You've got a painting and two nails. Can you use both nails to hang the painting so that if either nail is removed, the painting falls? That's the puzzle: in this week's guest video, Jade's going to solve it with maths.
Category (YouTube): Education
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