29 articles from SATURDAY 24.6.2023

Do life hacks work? The truth is, we’ll never know

A series of surprising studies in psychology shows how deeply our own beliefs influence the outcome of experiments, turning the science on its head. The self-help industry should take note“Want to lose weight? Buy smaller plates.” “Mindfulness at work: a superpower to boost productivity.” “Leaving Facebook can make you happier.” That’s what the headlines and Ted Talks would have you...

‘It’s not like science fiction any more’: Nasa aiming to make spaceships talk

Exclusive: Researcher Dr Larissa Suzuki tells how Nasa is developing a ChatGPT-style interfaceIn the film 2001: A Space Odyssey the sentient supercomputer, HAL 9000, chats conversationally to the mission pilots on a Jupiter-bound spaceship, executing their orders and alerting them to onboard faults – and eventually going rogue.Now Nasa engineers say they are developing their own ChatGPT-style...

Why a piece of ancient pot and a scrap of Virgil’s poetry speak to us down the ages | Charlotte Higgins

Perhaps we don’t need to know why someone inscribed an everyday pot as it dried in a workshop: it is enough to know they did itThere are moments when an ancient object emerges from the soil and seems, for a second, to close the gap between you and the deep and slumbering past. Then, almost as soon as a picture has shifted into bright focus, the illusion of connection passes: one is left with the...

No direct proof Covid-19 stemmed from Wuhan lab leak, US intelligence says

Four-page declassified report said while ‘extensive work’ had been conducted, no evidence of an incident at the Wuhan lab was foundUS intelligence agencies found no direct evidence that the Covid-19 pandemic stemmed from an incident at China’s Wuhan Institute of Virology, a report declassified on Friday said.The four-page report by the office of the director of national intelligence (ODNI)...

Do warmer temperatures make turtles better mothers?

Warmer temperatures are known to make more turtle eggs become female hatchlings, but new research shows that those females also have a higher capacity for egg production, even before their sex is set. This finding may explain why many animals besides turtles have temperature-dependent sex determination and why the system persists, despite seeming like a risky strategy. It may also provide a...