
Quick crossword #46: The use of labour-saving devices (10)
28 November 2019
Challenge your brain by solving New Scientist's weekly crosswords on your mobile, tablet or desktop

28 November 2019
Challenge your brain by solving New Scientist's weekly crosswords on your mobile, tablet or desktop

27 November 2019
Does red sky at night really mean the next day’s weather will be fine, and what’s the difference between shampoo and shower gel?

27 November 2019
Readers respond with their widely varying experiences of dreams and strangers, plus some analysis of why unfamiliar faces might appear

27 November 2019
It would be great not to have to put on glasses to view the TV, so is it possible to adjust the screen to do this? Readers respond

27 November 2019
How to beat the modern world by printing out your smartphone, plus coked-up hogs and Russian spy whales in Feedback’s weekly round-up from the world of weird

27 November 2019
Work out the smallest number of moves needed to put 10 books back in order. Plus, the quick quiz and answers to puzzle #31

27 November 2019
Mercury is so tiny and close to the sun it can be tricky to see. But now it’s at its greatest “angular separation” – so grab your binoculars and train them on the east

27 November 2019
This beautiful image peers inside the colourful and intricate world of the gemstone crazy lace agate by painstakingly piecing together some 25,000 exposures

27 November 2019
CERN physicist Jeffrey Hangst spends his days making antimatter. He explains why the world is safe in his hands – and why he plays in a band called Diracula

27 November 2019
On the night of 2 December 1984, a chemical leak from a pesticides plant killed thousands in the Indian city of Bhopal – but no one has really been called to account