This Antarctic Water Animation Was Made On Australia's Most Powerful Supercomputer

The movement of the densest and coldest water in the world makes a big difference to the planet’s climate, but we don’t know much about it. Australia’s most powerful supercomputer, Raijin — named for the Shinto god of thunder, lightning and storms — has been used to model an incredibly detailed look at the underwater… »Monday 11:00pm11/23/15 11:00pm


Plan Your Free Online Education at Lifehacker U: Fall Semester 2015

Your education doesn’t have to stop once you leave school. We’ve put together a curriculum of some of the best free online classes available on the web this fall for the latest term of Lifehacker U, our regularly-updating guide to improving your life with free, online college-level classes. Let’s get started.
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The 50 Most Cringe-Worthy Moments In Comic-Book Movie History

There have been hundreds of movies based on comic-books, going back to the earliest days of both media. And that cinematic flood has come with a certain amount of “holy crap, what was that” moments. Here are the 50 most shudder-inducing comic-book-movie moments... according to you. Check out our new video, created in… »8/06/15 5:55pm8/06/15 5:55pm

Watch Glass Explode at 130,000 Frames Per Second

If you drop molten glass into a bucket of cold water, it cools into a weird tadpole shape: a round head with a long, thin tail. It’s called a Prince Rupert’s Drop, and no matter how hard you hit the head with a hammer, it won’t break. But if you nick the tail even slightly, the whole drop explodes into tiny shards of… »8/02/15 12:00pm8/02/15 12:00pm

Who'd Win In A Fight, The Millennium Falcon Or The U.S.S. Enterprise? 


It’s the ultimate debate–which great science fiction ship would triumph? The U.S.S. Enterprise from Star Trek, or the Millennium Falcon from Star Wars? Our fearless video crew got as many celebrities to answer as possible. And then, not surprisingly, Adam Savage basically settles it.

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