Quick crossword #45: Rust-resistant sheet metal (6,4)
14 November 2019
Challenge your brain by solving New Scientist's weekly crosswords on your mobile, tablet or desktop
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Premium
The plucky probe that put the big bang theory to the test
13 November 2019
30 years ago, cosmologists launched the COBE satellite to glimpse the “afterglow of creation”. Its measurements revealed the universe’s history and fate in unprecedented detail
Google scientist has a surprising tip to improve any search
13 November 2019
Dan Russell studies our Google search patterns and tries to understand how we think about knowledge. He reveals a search tip 90 per cent of users don't know
This week’s new questions
13 November 2019
Can we put cameras inside trucks to prevent migrant deaths, and is there any benefit to stopping smoking late in life? All contributions welcome
Sitting pretty: sitting is harmful, but how exactly is it bad?
13 November 2019
It turns out sitting and inactivity have multiple detrimental effects. But there are easy ways to combat them too, as a reader explains
Cold feat: Why is a freezer door hard to open just after you shut it?
13 November 2019
Readers explain what happens inside a freezer after you open the door and shut it, and suggest ways to make it easier to get in again
Using the space-time continuum to make it rain and other odd claims
13 November 2019
The inventor cashing in on farmers’ rain cheques, as well as purple urine, green puppies and blue sky thinking in Feedback’s weekly blast of the bizarre
New Scientist puzzle #30: Sticking in a pin
13 November 2019
In this week’s puzzle, work out a PIN from the square of the number. Can you do it? Plus, a quick quiz
Quick crossword #45: Rust-resistant sheet metal (6,4)
13 November 2019
Try your hand at this week’s crossword, set by Richard Smyth. Plus, answers to cryptic crossword #18
The Leonid meteor shower peaks this week: Here's how to see it
13 November 2019
Earth passes through a comet's trail this week, producing a beautiful display of meteors in the night sky. Find out where to look and how to get the best view
