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How can you find the biggest free square in a 2D map with obstacles? Biggest square Problem statement I just got a call from the President of Portugal. Portugal recently mapped out the Atlantic Ocean to the West of our coast. They want to build a sea platform to study the ecosystems of the Ocean. They need my help to figure out where to build that platform. To show you …

A slight frost again last night but thawing all day. Car washing H.A.K.S.B.Mc. making 31 to date. Saw Mr Muir. Suspected fowl pest on the place.

On a recent October morning, Rob Kirby stood in front of a roomful of mathematicians and told them not to feel bound by the way he’d done things in the past. For the past half-century Kirby, 85, has been a central figure in low-dimensional topology, the study of deformable shapes. In addition to important research contributions, in 1978 he published the first version of what came to be known as... …

Like Johnny Thunder, we are stuck in the 1950s. Let's read some more 1956 stories recommended by Judith Merril, this time by authors whose names start with the letter "R." Last time we did this we had to slog through some overly long stories deploring human greed written by people whose names begin with the letter "P," but maybe today will be our day."The Executioner" by Frank Riley Riley has …

Simon Willison has been playing with the video processing capabilities of the new Gemini Pro 1.5 model from Google, and it’s really impressive. Which means a lot of scary new video prompt injection attacks. And remember, given the current state of technology, prompt injection attacks are impossible to prevent in general.

The MBTA will suspend Red Line service for 2 days this weekend, from Saturday, February 24th to Sunday, February 25th, between Harvard and Broadway stations to conduct maintenance work. This suspension will take place for crews to perform inspections of the Red Line tunnel infrastructure and engage in power and signal work along the Red Line as well as station improvements (i.e., new lighting, painting, tiling, and power washing). Here …

The Paint Explainer, who previously put forth a comprehensive list of logical fallacies, propaganda techniques, and political ideologies, presented an unbiased explanation of all 27 Amendments to the Constitution of the United States in eight informative minutes.

When he first heard the music, Brian Eno grabbed a copy of the single and ran to find David Bowie. “I’ve found the sound of the future,” he breathlessly announced. It was 1977, and the sound of the future was “I Feel Love”. Donna Summer’s ethereal vocals were backed by producer Giorgio Moroder’s pulsing, looping Moog synthesiser. Moroder offers a curious account of his inspiration. He says he went to …

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How to gather people and create communities in ways that are low-stress and high-payoff

You might have noticed a post from HouseFresh doing the rounds, especially if you have anything to do with creating content intended to generate affiliate revenue. It’s caused quite a stir, particularly among publishers. My background is in product testing. My first job in publishing was in MacUser’s testing labs, where we would regularly have 10–20 products in and – literally in some cases – take them apart to decide …

A bunch of teams are experiencing a chest-lettering downgrade due to Nike's new template. Source

by Dennis Crouch and Timothy Knight On February 21, 2024, the Supreme Court heard oral arguments in the case of Warner Chappell Music v. Nealy, which deals with a circuit split over the availability of back-damages in copyright infringement cases. Specifically, the Court is examining whether copyright plaintiffs are barred from recovering damages for acts of infringement that occurred more than three years before filing suit, even if the claims …

Joe Henderson & Kenny Drew Trio - Molde Jazz Festival, Norway, August 1968Before last week’s Yo La Tengo show in Boulder, I stumbled into the great Paradise Found record store (none other than Ira the K stumbled in right after me, actually) for a quick browse. Paradise Found has lots of great vinyl, but recently I’ve been taking advantage of their extremely nicely priced CDs. And I wasn’t disappointed this …

This might be the biggest month for true crime TV since Best Evidence began in 2019.