Why don’t dogs look up when a low-flying plane passes overhead? part 2
Readers continue to give their examples of dogs who do notice passing aircraft – but also put forward some ideas as to why they generally don’t
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This week’s new questions
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Tom Gauld visits the entomology department
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Twisteddoodles: ‘Will you take the red pill or the blue pill?’
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Life
Plankton get a close-up in these stunning photographs
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What changes will occur on Earth as the moon moves further away?
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Why don’t dogs look up when a low-flying plane passes overhead?
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Are flies following a strategy when they keep hitting windows? Part 3
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This week’s new questions
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Comment
A handy guide to the science of super-long fingernails
Feedback is delighted by a deep dive into why people sometimes wear "artificially elongated fingernails". But does it do more than just scratch the surface?
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Tom Gauld on the Great Wise One
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Twisteddoodles on twin studies
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Environment
Exquisite sculpture points spotlight on a Pacific island that drowned
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Is it true that fresh air heats up faster than stale air? If so, why?
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