Two men flew between New York and London at three times the speed of sound. No other aircraft has since been as fast as the Blackbird SR-71, explains crew member Noel Widdifield On 1 September 1974 two men made the fastest ever journey between New York and London. The astonishing trip – at three times the speed of sound – took less than two hours and set a record that still stands 50 years later. Even the mighty Concorde, which set the record for the fastest commercial transatlantic flight in 1996, straggled in almost an hour behind. Continue reading...

A writer with no technical background recounts his incredible journey into the realm of coding and the invaluable lesson it taught him about the modern world One day in 2017 I had a realisation that seems obvious now but had the power to shock back then: almost everything I did was being mediated by computer code. And as the trickle of code into my world became a flood, that world seemed to be getting not better but worse in approximate proportion. I began to wonder why. Two possibilities sprang immediately to mind. One was the people who wrote the code – coders – long depicted in pop culture as a clan of vaguely comic, Tolkien-worshipping misfits. Another was the uber-capitalist system within which many worked, exemplified by the profoundly weird Silicon Valley. Were one or both using code to recast the human environment as something more amenable to them? Continue reading...

In isolation, Alexander Grothendieck seemed to have lost touch with reality, but some say his metaphysical theories could contain wonders One day in September 2014, in a hamlet in the French Pyrenean foothills, Jean-Claude, a landscape gardener in his late 50s, was surprised to see his neighbour at the gate. He hadn’t spoken to the 86-year-old in nearly 15 years after a dispute over a climbing rose that Jean-Claude had wanted to prune. The old man lived in total seclusion, tending to his garden in the djellaba he always wore, writing by night, heeding no one. Now, the long-bearded seeker looked troubled. “Would you do me a favour?” he asked Jean-Claude. Continue reading...

As multinationals and researchers harvest rare organisms around the world, anger is rising in the global south over the unpaid use of lucrative genetic codes found on their land Even in the warm summer sun, the stagnant puddles and harsh rock faces of Ribblehead quarry in North Yorkshire feel like an unlikely frontier of the AI industrial revolution. Standing next to a waterfall that bursts out from the fractured rock, Bupe Mwambingu reaches into the green sludge behind the cascade and emerges with fistful of algae. Balancing precariously on the rocks, the researcher passes the dripping mass to her colleague Emma Bolton, who notes their GPS coordinates and the acidity, temperature and light exposure on a phone app. Continue reading...

Exclusive: Some fellows fear tech billionaire could bring institution into disrepute with incendiary comments The Royal Society is facing calls to expel Elon Musk from its fellowship over concerns about the tech billionaire’s conduct. The Guardian understands Musk, who owns the social media site X, was elected as a fellow of the UK’s national academy of sciences in 2018 in recognition of his work and impact in the space and electric vehicle industries, with some considering him a “modern Brunel”. Continue reading...

Researchers say their creation has memory, which it can use to perform better by gaining experience Researchers have found a soft and squidgy water-rich gel is not only able to play the video game Pong, but gets better at it over time. The findings come almost two years after brain cells in a dish were taught how to play the 1970s classic, a result the researchers involved said showed “something that resembles intelligence”. Continue reading...

Startups around the world are engaging in clinical trials in a sector that could change lives – and be worth more than £15bn by the 2030s Oran Knowlson, a British teenager with a severe type of epilepsy called Lennox-Gastaut syndrome, became the first person in the world to trial a new brain implant last October, with phenomenal results – his daytime seizures were reduced by 80%. “It’s had a huge impact on his life and has prevented him from having the falls and injuring himself that he was having before,” says Martin Tisdall, a consultant paediatric neurosurgeon at Great Ormond Street Hospital (Gosh) in London, who implanted the device. “His mother was talking about how he’s had such a improvement in his quality of life, but also in his cognition: he’s more alert and more engaged.” Continue reading...

Jools Lebron has become TikTok’s satirical Emily Post, with etiquette for everything from job interviews to drag shows Rest in peace, brat summer. There’s a new buzzword-slash-ethos hitting TikTok, and it’s basically the opposite of Charli xcx’s party-girl character. Now, it’s all about being demure. At least, that’s according to Jools Lebron, the content creator behind the catchphrase, who advises her followers on how to come off as “very demure, very mindful” in various life situations. Continue reading...

The 35-nation Iter project has a groundbreaking aim to create clean and limitless energy but it is turning into the ‘most delayed and cost-inflated science project in history’ It was a project that promised the sun. Researchers would use the world’s most advanced technology to design a machine that could generate atomic fusion, the process that drives the stars – and so create a source of cheap, non-polluting power. That was initially the aim of the International Thermonuclear Experimental Reactor (Iter) which 35 countries – including European states, China, Russia and the US – agreed to build at Saint-Paul-lez-Durance in southern France at a starting cost of $6bn. Work began in 2010, with a commitment that there would be energy-producing reactions by 2020. Continue reading...

Science secretary backs five quantum technology hubs in push for UK to transform healthcare and industry Britain’s plans to create advanced devices based on the mind-bending physics of the quantum world have received a £100m boost, in a move ministers hope will have a transformative impact on healthcare, transport and national security. Peter Kyle, the science secretary has announced funds to establish five quantum technology hubs across England and Scotland. They will work with industry and government to develop and commercialise devices and ultimately drive a new economy. Continue reading...