This week鈥檚 new questions
Why do herrings have lots of small bones when mackerels have fewer, larger ones? And could the human brain perceive or be affected by higher dimensions?
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Earth
More fissures are opening up at the Fagradalsfjall volcano in Iceland
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Space
Amazing images from International Space station battle for photo prize
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Tom Gauld’s absurd theory that matter is inherently conscious
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Twisteddoodles’ virtual co-worker helps you work from home
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Space
How to find Hydra, the biggest constellation in the sky
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Why does sourdough bread from California taste different to UK loaves?
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How do animals recognise their young and do they know they reproduce?
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This week鈥檚 new questions
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The face mask that may be more organic than you bargained for
Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more
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Tom Gauld’s archive for the impossible objects department
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Twisteddoodles on sexy scientist role play
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Physics
7 mesmerising images that capture underlying properties of the world
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Life
How to tenderise meat with mouth-watering marinades
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