June 18, 2025

Puzzle Corner

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.

August 2023

AI is going 4-dimensional

August 4, 2023
Welcome to Startups Weekly. Sign up here to get it in your inbox every Friday morning. State-sponsored bad actors have long been able to make “deepfake” videos that are good enough to trick unsophisticated viewers — and probably some more clued-in folks, too. That sort of work takes significant processing power and technical know-how to […]

AI chip startup Tenstorrent lands $100M investment from Hyundai and Samsung

August 4, 2023
The appetite for hardware to train AI models is voracious. AI chips are forecast to account for up to 20% of the $450 billion total semiconductor market by 2025, according to McKinsey. And Insight Partners, the VC firm, projects that sales of AI chips will climb to $83.3 billion in 2027 from $5.7 billion in […]

Amazon Music teams up with Bandsintown to let fans shop merch from popular artists

August 4, 2023
Amazon Music announced a new merch integration with concert discovery platform Bandsintown to allow more than 590,000 artists to promote their merchandise on the Bandsintown website and app. Previously, artists could only link their Shopify store. The new merchandise featured on Bandsintown is from the Amazon Music Artist Merch Shop that launched in 2021. The […]