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New Scientist Live NSL

See all the action from this year’s New Scientist Live

From Chris Packham to Big Manny, there were talks galore at this weekend's New Scientist Live, along with plenty of exhibits

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Tom Gauld on science by numbers

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Twisteddoodles on research tales of terror

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Once Upon a Time in Space book - James Bluemel Cosmonaut Valeriy Polyakov seen in Mir?s window from Shuttle Discovery STS063-711-080 (6 Feb. 1995) --- Cosmonaut Valeriy V. Polyakov, who boarded Russia's Mir Space Station on January 8, 1994, looks out Mir's window during rendezvous operations with the Space Shuttle Discovery. This is one of 16 still photographs released by the NASA Johnson Space Center (JSC) Public Affairs Office (PAO) on February 14, 1995. Onboard the Discovery were astronauts James D. Wetherbee, mission commander; Eileen M. Collins, pilot; Bernard A. Harris, Jr., payload commander; mission specialists C. Michael Foale, Janice E. Voss, and cosmonaut Vladimir G. Titov. Page 134

Space

See the beauty of space, captured by the astronauts who experienced it

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Spoonful of Homemade Berbere Spice Blend Close-up: Side view of East African spice mixture in a spoon with glass jar and mortar and pestle nearby; Shutterstock ID 2546039369; purchase_order: -; job: -; client: -; other:

Life

Can chilli powder really stop animals from digging up your garden?

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The Garden spider is the UK's most common orb web spider and is abundant in gardens, grassland and woodland "u2013 it can be found almost everywhere, in fact. It builds a 'typical' spider web (spirals with radial threads) out of sticky silk.

If I walk through a聽spider鈥檚 web, what are its chances of survival?

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Asteroi?d impact. The doomsday and extinction scene. Meteor hits the planet at high speed. ; Shutterstock ID 2645714679; purchase_order: -; job: -; client: -; other: -

Could a massive asteroid that hit Mars or the moon affect Earth?

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2XHMJ3E Mixed breed dog running through grass with large stick in mouth

Why do dogs bring back a stick if you throw it? Part 2

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Sao Paulo, Brazil - November 26, 2015: Intense traffic in the Consolacao avenue, Sao Paulo, Brazil. It shows the dynamics of the traffic in that busy spot.; Shutterstock ID 347285747; purchase_order: -; job: -; client: -; other:

This week鈥檚 new questions

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Comment

Is it really likely that humans will go extinct in exactly 314 years?

Feedback isn't entirely convinced by a new piece of research that claims by 2339 "there will be no humans", even though the authors used three methods to make their calculation

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Tom Gauld on a puzzling new theory

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Life

Stunning images highlight fight to save Earth鈥檚 rich biodiversity聽

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Twisteddoodles on a magazine for tadpoles

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Mathematics

Learning to play nice with other people

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