This week鈥檚 new questions
Why don't cats have more facial expressions, and tips for successful fossilisation. Answers and stories please to the Last Word inbox, all contributions appreciated
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Lend a hand: Is there an advantage to being left or right-handed?
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Aural enhancement: Do people with bigger ears have better hearing?
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This week鈥檚 new questions
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Night watch: How do sleep trackers work?
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Seat of wisdom: Have we always known it’s the brain?
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This week鈥檚 new questions
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The nose knows: Where does the smell of rust come from?
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Radio gaga: Why does a phone cause radio noises?
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This week鈥檚 new questions
When it rains, what is the material that is left on your windows to make them dirty? And how long does coronavirus survive outside the body?
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Nuts for apples: Squirrels behaving oddly
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Awful eaters: Does anything eat foxes?
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Come clean: What鈥檚 the difference between shampoo and shower gel?
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This week鈥檚 new questions
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