computer science A hard look at the wastefulness of "proof of work," the idea at the core of the blockchain Cory Doctorow

china More anti-money laundering measures hit China as top three Bitcoin exchanges freeze withdrawals Cory Doctorow

books Free Bitcoin textbook from Princeton Cory Doctorow

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rancid signs If your coconut cream smells like soap, here's why (toss it!) Carla Sinclair

Science Anonymous anime fan solves complex superpermutation puzzle on 4chan Ellsworth Toohey

politics Mardi Gras revelers boo Cybertrucks invading parade routes Jennifer Sandlin

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Boing Boing Gadgets You can't stuff an AirTag in your wallet, but these credit card-sized trackers work just as well Boing Boing's Shop

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patents This US president is the only one to hold a patent Allan Rose Hill

Boing Boing Gadgets Get yourself a GoCable — because carrying 5 cables is so last decade Boing Boing's Shop

videos Until Dawn, a game that already plays like a movie, gets a movie Grant St. Clair

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Boing Boing Gadgets If your phone charger can't open a beer, what are you doing? Boing Boing's Shop

Boing Boing Gadgets AI gift that pays for itself: Get lifetime access to ChatGPT-4 and more for just $40 Boing Boing's Shop

Entertainment "Chainsaw Jerry" reveals untold stories from Texas Chainsaw Massacre movie 50 years later Mark Cerulli

Games Intel's $250 GPU heralds return of the budget gaming PC Rob Beschizza

Science Here's a great new thing to worry about: "Mirror life" could destroy life on Earth Ruben Bolling

law Courts in UK may stop treating computer data as legally infallible Rob Beschizza