Tech & Ai

A New Quantum Algorithm Speeds Up Solving a Huge Class of Problems

The original version of this story appeared in Quanta Magazine.For computer scientists, solving problems is a bit like mountaineering. First…

3 weeks ago

StrictlyVC goes to Athens and London in May to talk Europe tech

It’s been a busy year for TechCrunch events — and it’s about to get even bigger. StrictlyVC, our boutique, highly…

3 weeks ago

Today’s Hurdle hints and answers for April 28, 2025

If you like playing daily word games like Wordle, then Hurdle is a great game to add to your routine.…

3 weeks ago

How to Watch the Eta Aquariids Meteor Shower

The Leonids’ radiant is the constellation Leo, which rises around midnight local time and is highest in the sky around…

3 weeks ago

From coding tests to billion-dollar startups, Ali Partovi’s eight-year experiment is paying off

In Silicon Valley, where the same high-wattage names tend to dominate the headlines, Ali Partovi has long wielded outsized influence…

3 weeks ago

The best robot vacuums of 2025 (after testing 20+)

The robot vacuum market is crowded. Consider the following nitty-gritty criteria to help narrow your options:Smart mapping: This is a…

3 weeks ago

9 Best Electric Kettles (2025), Tested and Reviewed

More Good KettlesArt and Cook Electric Glass Kettle Photograph: Art and CookWe've tested dozens of kettles, but not every model…

3 weeks ago

4chan is back online, says it’s been ‘starved of money’

4chan is partly back online after a hack took the infamous image-sharing site down for nearly two weeks. The site…

3 weeks ago

Tumble rugs review: Does it stand up to Ruggable?

I love rugs. Anyone who's ever seen The Big Lebowski knows that a good one can really bring a room…

3 weeks ago

Dyson Supersonic r Hair Dryer Review: A Tiny Powerhouse

Blow-drying my hair feels like flossing: necessary, tedious, and something I do only because I know I’ll regret it if…

3 weeks ago