This week鈥檚 new questions
To what extent can satellites have satellites? And why don鈥檛 high-flying birds freeze in the frigid temperatures?
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61 weird and wonderful ways to measure a building with a smartphone
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Life
Spectacular red palm weevil scoops top award in bug photography prize
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Tom Gauld attends the Annual Conference of Vampire Scientists
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Twisteddoodles imagines a ghost giving a conference speech
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Life
Exquisite plant portraits created using Victorian photography method
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Humans
How to use smart soil science to colour your hydrangea bush
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Do any species of bird hiccup? If so, why would they do this?
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How much of the movement of clouds is due to Earth鈥檚 rotation?
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Why do duvet covers swallow other laundry? (continued)
More answers to: When you wash a duvet cover, why does other washing end up in it?
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This week鈥檚 new questions
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Life
The baffling problem of why cows prefer sleeping on their left side
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Tom Gauld’s favourite areas of mathematics that double as album titles
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Twisteddoodles on quizzing a researcher about how mice run
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