This week鈥檚 new questions
Does rinsing fruit and veg make it safer to eat, and how long did it take the dinosaurs to die? Send us your answers!
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Space
Mars 2020 rover cameras get eye exams to hunt life on the Red Planet
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Chemistry
Chemist Lee Cronin is building an alien to work out why life exists
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Health
I tried to eat myself smarter at a brain-boosting supper club
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Liana Finck cartoon
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Technology
Why genetically modified ‘golden rice’ failed to conquer the world
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Life
Meet Kuimba, the French-born gorilla released into Gabon’s rainforest
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Technology
How to build your own intruder alarm with basic electronics
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How many Boris Johnsons does a Saturn V rocket weigh?
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Schr枚dinger’s scissors: Why can’t we see things right in front of us?
Why can't you see something even though it's right there in front of you? A cognitive neuroscientist responds with a variety of reasons
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Future fossils: Will new coal and oil reserves form once we’re gone?
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This week鈥檚 new questions
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Technology
The hardest thing about robots? Teaching them to cope with us
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Liana Finck cartoon
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