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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

Not My Job: Chef Edward Lee Gets Quizzed On Dog Racing

We recorded the show in Louisville, Ky., this week — the capital of horse racing. So we've invited Lee to play a game called "It's just like horse racing, if you pretend they're tiny horses."
NPR

These Are The People Who Haul Our Food Across America

Farmers, chefs and small-batch producers get a lot of praise these days. Truckers are rarely mentioned — yet most of the food that ends up on our dinner tables depends on their labor.
NPR

Supporters Of Jailed Kentucky Clerk To Hold Prayer Rally

Kim Davis was put behind bars earlier this week for refusing to comply with a federal court order to issue marriage licenses to same-sex couples.
NPR

#MemeOfTheWeek: 'Stand With Rand'

NPR's Politics team will be highlighting Internet trends making waves throughout the election. This week, we're highlighting a a Rand Paul app gone wild.

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