Plus: France has become the first EU country to ban social media for under-15s.
*This is today's edition of * The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology.
Shape-shifting mirrors on NASA’s new space telescope could unveil Jupiters like our own
When NASA’s Nancy Grace Roman Space Telescope launches, as early as the end of next month, it will attempt one of astronomy’s most precise disappearing acts to date. It will carry the first space-bound “active” coronagraph, an instrument that effectively erases most of the light from a star during photography.
The technology will allow astronomers to take the first pictures of planets orbiting other stars that are similar to those in our solar system. Ultimately, it could pave the way for a future mission that could snap the first photos of Earth-like worlds.
“I hope it’s remembered for it being that critical stepping stone for … finding Earth 2.0,” says Brandon Creager, the instrument’s lead mechanical engineer.
Read the full story on the space telescope that could transform the search for distant planets.
—Eshan Raul
MIT Technology Review Narrated: PsiQuantum has a plan to make a massive quantum computer out of light
The machine that could change the world will be housed in a room that looks like a data center crossed with an ice cream factory.
Inside, some 100 stainless-steel cabinets each hold hundreds of chips. On those chips, thousands of light particles will fly through a maze of optical switches and beam splitters. Each photon must be accounted for, because precisely measuring where it ends up will help answer questions that current computers might take millions of years to solve.
This computer, as described, does not exist. It’s the brainchild of a company called PsiQuantum, founded in 2016 by four physicists from UK universities. In a crowded field of deep-pocketed competitors with similarly fantastical visions, the company aims to be the first to build a useful quantum machine.
—James O'Donnell
This is our latest story** to be turned into an MIT Technology Review Narrated podcast, which we publish each week on Spotifyand Apple Podcasts. Just navigate to MIT Technology Review Narrated on either platform, and follow us to get all our new content as it’s released.**
The must-reads
I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.
1 OpenAI says one of its models carried out an autonomous hack It escaped its testing sandbox and breached AI research platform Hugging Face. (
Reuters$) + OpenAI described it as a cybersecurity test that went badly wrong.(
WSJ$) (
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The hack is among the first known cyberattacks by an AI acting on its own.
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The hack is among the first known cyberattacks by an AI acting on its own.
FT$) + Even simple AI attacks are cause for alarm, though.(
2 France has become the first EU country to ban social media for under-15s Its parliament approved the ban, which President Macron championed. (
NYT$) + He pledged to enforce it by September, the start of the school year.(
Guardian) + But critics say it’s unconstitutional and impossible to enforce.(
NPR) 3 The US and China will hold talks over AI in September Treasury Secretary Scott Bessent will lead the US side. (
Reuters$) + Chinese models have Trump’s AI world at war with itself.(
4 Publishers are considering cutting Google off as AI reshapes search
News outlets are weighing lost traffic against AI exposure. (WSJ $) 5 Samsung is in talks to invest €1 billion in Mistral The French AI firm is positioning itself as an alternative to US models. (
FT$) + It’s Europe's leading AI firm, but US peers dwarf its $20 billion valuation.(
Reuters$) 6 Amazon pushed up rivals’ prices, leaked records allege Internal emails reveal tactics that allegedly reshaped online pricing. (
Guardian) 7 Trump has tapped a Big Tech critic to lead the DOJ's antitrust division Adam Candeub has called for tougher federal competition enforcement. (
FT$) 8 New drilling methods could unlock geothermal energy almost anywhere They aim to unlock Earth’s enormous heat reserves. (
New Scientist$) + AI is uncovering hidden geothermal energy resources.(
9 AI researchers have proposed a “Genie coefficient” for measuring AI risks
It would track the gap between intent and action. (IEEE Spectrum)+ We need better ways to evaluate AI. (MIT Technology Review)
10 Japan's AI boom has two unlikely winners: a toilet maker and an MSG giant
They’re supplying critical chipmaking materials. (CNBC) Quote of the day
“He’s an analog man in a digital AI world, and I think that’s incredibly appealing.”
—Paul Dergarabedian, a movie industry analyst at Comscore, tells Fortune that Christopher Nolan’s commitment to human filmmaking provides an attractive counterweight to Hollywood’s embrace of AI.
One More Thing
Taiwan’s “silicon shield” could be weakening
Taiwan’s “silicon shield” could be weakening
Taiwan produces the majority of the world’s semiconductors and more than 90% of the most advanced chips needed for AI applications. Many believe that’s helped deter China from invading the island. But now some Taiwan specialists and citizens are worried that this “silicon shield” is cracking.
Facing pressure from Washington, TSMC—the world’s largest chipmaker—is expanding manufacturing abroad. In Taiwan, there are worries that this will dilute the company’s power at home, making the US and other countries less inclined to defend the island.
Find out why Taiwan's chipmaking dominance could be key to its future security.
—Johanna M. Costigan
We can still have nice things
A place for comfort, fun, and distraction to brighten up your day. (Got any ideas? Drop me a line.)
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Thrifty filmmakers have masterfully recreated Star Wars on a $10 budget.
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A man discovered squirrels hug and kiss their loved ones in the privacy of their homes.
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Toronto’s floating waterfront store is reimagining one of the most familiar spaces across cultures.
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These animations of Sesame Street characters performing classic tracks like Underworld’s “Born Slippy” will brighten up your day.
Deep Dive
The Download
The Download: Claude’s inner workings and OpenAI’s “super app”
Plus: OpenAI has unveiled its long-awaited "super app."
The Download: Claude’s inner workings, and the future of world models
Plus: New York has become the first state to enact a data center moratorium.
The Download: the future of chipmaking and Anthropic’s government clash
Plus: Meta is pausing an AI training program that tracks workers’ keystrokes.
The Download: AI hacking beyond Mythos, and chatbots’ impact on our brains
Plus: Anthropic has called for a global slowdown in AI development.
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