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.
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. PsiQuantum plans to build the biggest quantum computing facility in the US Quantum computing firm PsiQuantum is partnering with universities and a national lab to build the largest US-based quantum computing facility in…
Quantum computing firm PsiQuantum is partnering with universities and a national lab to build the largest US-based quantum computing facility, the company announced today. The firm, which has headquarters in California, says it aims to house a quantum computer containing up to one million quantum bits, or qubits, within the next 10 years. At the…
This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday, sign up here. Truckers have to transport massive loads long distances, every single day, under intense time pressure—and they rely on the semi-trucks they drive to get the job done. Their diesel engines spew not…
Throughout the years, I have discovered that rejection is an inevitable part of entrepreneurship, and learning to embrace it is crucial for achieving success.