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Cryptic Crossword #5

24 April 2019

Set by Sparticle


vines planted in volcanic hollows

Vineyards sit in moon-like craters on a volcano in Lanzarote

24 April 2019

Farmers dig circular pits in volcanic craters on Lanzarote, where they grow millions of white Malvasía Volcánica grapes every year


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Swim for it

24 April 2019

My preferred form of exercise is swimming. For a given distance, which stroke is the best to use in terms of calories burned?


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Car Crash

24 April 2019

If a car moving at 100 kilometres per hour hits a concrete wall, all of its kinetic energy must be turned into other forms of energy. What are those forms, and can anyone describe the overall energy distribution an instant after the car hits the wall?


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Dazzle hassle

24 April 2019

Are the bright lights that cyclists now use safe for the eyes of onlookers? (continued)


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Bee tougher

24 April 2019

Almost every pest organism, from weeds to rats, seems able to develop resistance to chemicals used to kill them. Yet honeybees seem unable to resist the chemicals said to be contributing to their decline. Why?


St Bernard dog

Feedback: In case of emergency, make mine a latte

24 April 2019

Plus doubts about the height of Everest, a robotic intruder prompts a 911 call, and questionable diets of the rich and famous


gilded representation of brain

The great wonder and strangeness of the human brain

24 April 2019

A dazzling exhibition in Lisbon celebrates the most complex of human organs with art that makes the brain sing – as well as revealing how chimps can outsmart us


medieval manuscript

Don't miss: celestial bodies, mathematical beauty and sci-fi fun

24 April 2019

See medieval depictions of spirits and the cosmos, explore the human condition through equations, and catch fan-funded film Iron Sky: The Coming Race


Gabbie Hanna

The psychological dark side of sharing your daily life on YouTube

24 April 2019

To be a successful YouTuber, you need to let viewers into your life. But this creates fake intimacies that can lead to tragic consequences for stars and fans alike


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