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Teen Mathletes Do Battle at Algorithm Olympics Neal Wu’s last chance for international glory, and maybe America’s, too, begins with a sound like a hippo crunching through a field of dry leaves—the sound of 315 computer prodigies at 315 workstations ripping into 315 gray envelopes in unison. “You have five hours,” a voice booms across […]

The Desperate Battle Against Killer Bat Plague At this point, it’s a losing battle. Bats with noses dusted by the Geomyces destructans fungus that causes WNS were seen for the first time in early 2006, in upstate New York. One year later, biologists realized that WNS could kill bats in large numbers. By 2008, mortality […]

Bargain Junkies Are Beating Retailers at Their Own Game “These wack-jobs who spend 20 hours a week stacking coupons? That stuff drives us batty,” says John Morgan, executive director of the Association of Coupon Professionals. “They dance all over the rules. These zealots may be following the letter of the law, but I don’t think […]

Algorithms Take Control of Wall Street “The kind of trading strategies our system uses are not the kind of strategies that humans use,” Kharitonov continues. “We’re not competing with humans, because when you’re trading thousands of stocks simultaneously, trying to capture very, very small changes, the human brain is just not good at that. We’re […]

Wake Up, Geek Culture. Time to Die. Fast-forward to now: Boba Fett’s helmet emblazoned on sleeveless T-shirts worn by gym douches hefting dumbbells. The Glee kids performing the songs from The Rocky Horror Picture Show. And Toad the Wet Sprocket, a band that took its name from a Monty Python riff, joining the permanent soundtrack […]

Cracking the Scratch Lottery Code Mohan Srivastava had been hooked by a different sort of lure—that spooky voice, whispering to him about a flaw in the game. At first, he tried to brush it aside. “Like everyone else, I assumed that the lottery was unbreakable,” he says. “There’s no way there could be a flaw, […]