杏吧原创

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Close up of woman's eye

Why do victims of violent attacks sometimes take no immediate action?

Responses such as fight, flight or freeze are part of the first, 鈥渁larm鈥� stage of the stress response, says one reader, and one way to prepare yourself for such eventualities is through martial arts

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Blue-naped parrot, Tanygnathus lucionensis, colorful parrot, native to Philippines. Green parrot with red beak and light blue rear crown sitting on twig isolated against dark green jungle background.; Shutterstock ID 1911703984; purchase_order: -; job: -; client: -; other: -

This week鈥檚 new questions

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Why scientists are dropping fake birds onto fake planes

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?ROAD TO WINTER PARADISE? ? ANDREA CURZI

Space

Spellbinding shots capture the Milky Way in all its glory

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Tom Gauld on the cost of science

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Twisteddoodles: ‘This model is quite hot’

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Johnson's abyssal seadevil (Melanocetus johnsonii) portrait, cleared and stained by scientists, showing cartilage in blue and bones in red. Clearly visible in this picture are the pharyngeal jaws, which are like small forks that work like a second set of jaws that can pull prey items further into its mouth. The gill arches and gill rakers are also on full display. RV Sonne, Cruise SO285, South Atlantic, Benguela upwelling region off the coast of South Africa and Namibia. Captive..

Life

Striking image lets you see inside a deep-sea anglerfish’s killer jaws

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Fresh milk in jug on green nature background

Life

Why I won’t be fertilising plants with milk, despite what Tiktok says

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Crane picking up a car in a junkyard; Shutterstock ID 36444292; purchase_order: -; job: -; client: -; other: -

Is it greener to keep my petrol car or scrap it for an electric one?

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2HK7YDT man placing a T-shirt on the ironing board

Why is it harder to remove a shirt crease with an iron than put it in?

It鈥檚 to do with the heat and weight of the iron, as well as the water sprayed over the cloth, explain our readers

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What is the best way to minimise crumbs when slicing bread? Part 2

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This week鈥檚 new questions

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Solving the mystery death of a Danish black-headed gull

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Tom Gauld: When zoologists go bad

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