Low-gravity blood spatter, Thinking inside the box, Stick to Fruit, Genital glow

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Blood spatter on high — “Be prepared!” This enduring motto of the Scout movement will come to mind for many readers of a paper called “Bloodstain pattern dynamics in microgravity: Observations of a pilot study in the […]

Boxing, Walls, Surfing value, Car jeers and cheers, Dead ant repellant

This week’s Feedback column (that I write) in New Scientist magazine has five segments. Here are bits of each of them: Boxing: thinking outside — From time to time, the sport of boxing changes its rules. But for the most part, it still requires that each participant in a match be both human and alive. (Exceptions do occasionally […]

Dog tail wagging, Donald Duck dam jubilee, Anti-covid tea-gargling, Urine on acorns

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Chasing the tale — Silvia Leonetti and colleagues in the Netherlands, Italy, Austria, the US and Denmark don’t quite explain why dogs wag their tails, but they do explain that it is hard to explain. In a paper […]

Tea paving, Solar cells like razor blades, Alligator bellows, Ants for your arteries

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Paved with good tea — What to do with all the waste from preparing zillions of cups of tea? Researchers in Malaysia propose converting some of it into infrastructure.Mohammad Al Biajawi at University Malaysia Pahang Al-Sultan Abdullah and […]

Yell at the umpire, nozzles (ice cream, chocolate, bevelled), crypto-emojis

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Berate the refs — There is new evidence that it can pay to scream at referees in sports stadiums. That evidence appears in the study ‘Verbal aggressions against Major League Baseball umpires affect their decision making”… Your ice […]

Wins and births / Celebratory sex in cars / Time zones? / Unread and vanished

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Wins for kids — Spectator sports are good for children – good for creating children, that is – according to data in a study by Gwinyai Masukume at University College Dublin, Ireland, and his colleagues…. “With a few […]

Eating robots, Sliceable ketchup, Ketchup on glass, Financial smirks

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Who eats whom? — Will robots eat us? Or will we eat robots? Both technophiles and -phobes have hungered to learn which will happen first. The answer has now arrived, in a report from a team at […]

Gift mice, Politicians’ food and pee, Tarantula sucking, Tender youth, Cat dependence

This week’s Feedback column (that I write) in New Scientist magazine has five segments. Here are bits of each of them: Time for love — Valentine’s Day celebrates coupling. Alan McWilliam tells Feedback about an offer he received, before the most recent Valentine’s Day, from a US-based biotechnology company. It couples charm with other qualities. Alan says: “I […]

Intentional cattiness, Yarnlike supercapacitors, Measuring fingers and addiction, The Denver sniff test

This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Intentional cattiness — When cats are forced to endure a crush of mass attention from an adoring public, do they continue to behave in their famous, endearing, imperious “cat-like” ways? Simona Cannas and her colleagues at the […]

Almost everyone dies / Mindfulness and electroshock therapy / Mindfulness and dishwashing

This week’s Feedback column (that I write) in New Scientist magazine has six segments. Here are bits of each of them: Sweet or not, the end — Almost everyone who gets old dies. In a gross way, that brief sentence could sum up a Dutch/Danish/British study called “Use of sugar in coffee and tea and long-term risk of […]