Last Word
Is it normal behaviour for rooks to bury bread rather than eat it?
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New Scientist's popular Last Word series gives readers the opportunity to answer each other's questions about everyday science phenomena, from the shape of scones to the evolutionary history of toenails. To answer a question or ask a new one, email lastword@newscientist.com
Last Word
Do magnets have any effects on human cells?
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Last Word
What is the most eco-friendly way to deal with our bodies after death?
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This week’s new questions
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Do frogs notice when it is raining?
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This week’s new questions
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Last Word
What is the difference between a cake, a sponge and a biscuit?
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Absolute zero is the lowest temperature but is there an upper limit?
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Grinning is a sign of aggression in animals, so why do humans smile?
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Why are bird droppings white, considering all they eat? (part 2)
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Are there any evolutionary advantages of perimenopausal hot flushes?
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How can we know that time exists?
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