Physicists Tie Water Into Knots | WAMU 88.5 - American University Radio
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Physicists Tie Water Into Knots

Reporting in the journal Nature Physics, William Irvine and Dustin Kleckner, physicists at the University of Chicago, have created a knotted fluid vortex in the lab — a scientific first, they say. The knots resemble smoke rings — except these are made of water, and they're shaped like pretzels, not donuts. Understanding knottiness has extra-large applications, like understanding dynamics of the sun.
NPR

Why Do We Love Football So Much? Theater Tackles Tough Questions

A play based on interviews with former NFL players, their families and fans digs deep: What's so fun about a sport that devastates bodies and brains? And what if it can't be made safer?
NPR

Shake Shack Sizzles With IPO As McDonald's Fizzles

Shares of the burger chain shot up Friday, its first trading day. Shake Shack and other fast-casual joints are taking a bite out of McDonald's, which can't recast itself to fit the current trend.
WAMU 88.5

Krupicka Wants Landlords To Be More Transparent About Mold

The Northern Virginia delegate has introduced legislation to make sure renters have access to information about mold.
NPR

Media Outlets Partner With Snapchat To Appeal To Younger Users

As people disappear from the audiences of conventional news organizations, 11 media outlets have partnered with Snapchat in the U.S. to offer its younger users easily digested fare within the app.

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