Ready for a fresh set of puzzles? Click here for the July/August 2025 Puzzle Corner, brought to you by guest editor Ed Faulkner ’03. Send problems, solutions (by August 1), and comments to puzzlecorner@technologyreview.com. Editor emeritus Allan Gottlieb ’67 launched Puzzle Corner in 1966. Find back issues through 2022 at cs.nyu.edu/~gottlieb/tr and more recent back issues at technologyreview.com/puzzle-corner.
Brad Wise discusses the power of trust, the balance between growth and hospitality and the surprising crossover between running a butcher shop and a restaurant.
Ex-OpenAI CTO Mira Murati’s new AI venture, Thinking Machines Lab, has gained two new prominent advisors: Bob McGrew, previously OpenAI’s chief research officer, and Alec Radford, a former OpenAI researcher behind many of the company’s more transformative innovations. Thinking Machines Lab’s website was quietly updated with McGrew and Radford’s names sometime in March. A spokesperson […]
Snapchat is introducing Sponsored AI Lenses, a new ad format that lets brands engage with consumers in an immersive way. While Snapchat has offered brands the opportunity to pay for sponsored lenses on the platform for years, now they can leverage AI-generated experiences powered by Snap’s proprietary generative AI technology. With these interactive lenses, brands […]
On Tuesday, Amazon debuted a new generative AI model, Nova Sonic, capable of natively processing voice and generating natural-sounding speech. Amazon claims that Sonic’s performance is competitive with frontier voice models from OpenAI and Google on benchmarks measuring speed, speech recognition, and conversational quality. Nova Sonic is Amazon’s answer to newer AI voice models such […]
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. Game of clones: Colossal’s new wolves are cute, but are they dire? For several years now, Texas-based company Colossal Biosciences has been in the news for its plans to re-create woolly mammoths someday.…
A founder who has carved out a name for himself building products to help restaurants connect better with would-be diners has raised $50 million for his latest startup: a new take on the idea of customer loyalty. Blackbird Labs has built a payments-meets-loyalty-meets-blockchain platform for restaurants to grow repeat business while reducing some of the […]
Dark kitchens– also referred to as ghost kitchens, cloud kitchens, or virtual kitchens– often receive criticism for their food quality. Sizl, a cook-to-order delivery service based in Chicago, seeks to change this perception by delivering meals made with fresh ingredients in around 30 minutes flat. The company announced its recent $3.5 million seed round on […]
Somewhere in the northern US, drones fly over a 2,000-acre preserve, protected by a nine-foot fence built to zoo standards. It is off-limits to curious visitors, especially those with a passion for epic fantasies or mythical creatures. The reason for such tight security? Inside the preserve roam three striking snow-white wolves—which a startup called Colossal…