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How Dark Matter Physicists Score Deals on Liquid Xenon

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If you want to build and run a $70 million dark matter detector, you're going to have a hefty shopping list. You'll need to buy hundreds of photomultiplier tubes, set up elaborate electronics, and pay graduate students, for starters. And 20 percent of your cash is going to go to just one thing: xenon gas. […]

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How Fast Do Spacecraft Travel in The Expanse?

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Maybe you thought my previous post on the crushing g-force of the Epstein drive from The Expanse would be the end of that. Wrong. This is such great clip, I have to do more. In case you missed it, let me tell you what's going on. This guy has a spaceship near Mars (maybe in […]

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Winter Olympics 2018: Can Ski Wax Help Win Gold?

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At the 2014 Sochi Winter Olympics, the 4 x 10 kilometer relay was supposed to be a battle of cross-country ski titans Norway and Sweden. Felix Breitschädel watched from the sidelines as the race unfolded under a warm Russian sun. But when the first skiers emerged from the woods onto the arena packed with spectators, […]

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SpaceX Set to Launch a Reusable Rocket to the ISS

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Update: On Tuesday, SpaceX delayed its launch from December 13 to Friday, December 15 at the earliest. Launch is currently set for 10:35 AM Eastern. For the first time since a fiery pre-launch disaster in September last year, cloud plumes surrounded Pad 40 at Cape Canaveral last Tuesday as SpaceX test-fired one of its pre-used […]

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What Is Up With Those Pentagon UFO Videos?

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On December 17, 2017, a newspaper printed a story titled “Real U.F.O.’s? Pentagon Unit Tried to Know.” No, the headline wasn’t surrounded by text about post-baby bods and B-listers’ secret sorrows. Because it was on the front page of The New York Times. The article describes a federally funded program that investigated reports of unidentified […]

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The NIH Launches Its Ambitious Million-Person Genetic Survey

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It’s spring and privacy concerns are in the air. Between the recent revelations that Facebook let Cambridge Analytica capture data from 87 million of its users to be improperly used to influence the US presidential election, and news that California investigators cracked the long-cold case of the Golden State Killer by running a genetic profile […]

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How a Mudslide Becomes a Deadly Tsunami of Rocks and Sludge

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The mudslides earlier this week that killed 17 people—eight more remain missing—came as a terrifying surprise in the early morning to the enclaves of Montecito and Summerland, nestled into the California coastline just southeast of Santa Barbara. But in most respects, they were also entirely predictable—and predicted. The Thomas Fire, the largest wildfire in California […]

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The Most-Read WIRED Science Stories of 2017

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Back at the start of the summer, WIRED science writer Megan Molteni dropped a bomb: "The Tick That Gives People Meat Allergies Is Spreading." The story went viral, (probably because we published the the words "meat allergies" during peak grilling season), but the piece was more than a clicky headline: Molteni dove deep into the […]

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No Refrigeration Necessary: New Tech for Everlasting Shelf-Life

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There’s hope for a tastier, healthier, more robust tomorrow: high-tech new food preservation methods that fend off the bad stuff (bacteria, spoilage) while protecting the good (flavor, texture, nutrients). Scientists are experimenting with everything from microwave sterilization to blasts of plasma to ensure food stays appetizing longer—even without refrigeration. That salmon dinner you bought on […]

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How to Fight Climate Change: Figure Out Who's to Blame, and Sue Them

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How it used to go was, after some extreme weather event, reporters would ask Climate McScientist, PhD whether the flood/drought/hurricane/disease outbreak/wildfire/superstorm happened because of climate change. Dr. McScientist would pat the reporter on the head and say: Well, of course, one can never ascribe any single weather event to a changing global climate. Granted, a […]