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.

Meta has created a way to watermark AI-generated speech

June 18, 2024
Meta has created a system that can embed hidden signals, known as watermarks, in AI-generated audio clips, which could help in detecting AI-generated content online.  The tool, called AudioSeal, is the first that can pinpoint which bits of audio in, for example, a full hourlong podcast might have been generated by AI. It could help…

Unit and Loop lay off staff and Brex ditches co-CEO model

June 18, 2024

Welcome to TechCrunch Fintech! This week, we’re looking at layoffs at BaaS startup Unit and car insurance company Loop, as well as Brex’s decision to abandon its co-CEO model, Apple killing its Pay Later feature, and more! To get a roundup of TechCrunch’s biggest and most important fintech stories delivered to your inbox every Tuesday […]

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Meet Seen, a new app for friends to record reactions to TikToks and other content

June 18, 2024

We all know the feeling when we send a funny TikTok video, anticipating a response from a friend, only to receive a basic laughing emoji or, worse, no reaction at all. Seen aims to solve this with its new social app, where friends record a live video reaction to content you send them.  The video […]

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