Why are some foods delicious to some people and disgusting to others?
A curious reader asks why humans have such different tastes in what we eat. Our sense organs, but also culture and conditioning, play a part
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Does having flowers in hospital wards harm patients鈥� health?
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This week鈥檚 new questions
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Technology
Galaxy simulator Ashley Spindler uses AI to understand the far cosmos
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Life
African lions have started climbing trees to escape buffaloes
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Mind
Three Identical Strangers: Was the twin separation study ethical?
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Liana Finck cartoon
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Life
The sad tale of the US Navy’s surplus military dolphins
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Feedback: Lack of territory is no barrier to space nation pioneers
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What causes the fresh smell before a storm?
There are many reasons why the smell of the air changes with a storm, as our readers can tell you
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Clean limbs: should you wash your legs?
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This week鈥檚 new questions
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Technology
Claire Burke on using thermal drone tech to protect orangutans
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Life
Discover the artist who builds tiny worlds with basic chemistry
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