ERIC HAGERMAN

Tainted Tap Water

A nationwide wastewater monitoring system could pinpoint dangerous levels of contaminants in real time, and help keep our drinking water safe. It could also ruin a city's reputation.

Just when we were coming back around to the idea of drinking good old fashioned tap water, the Associated Press today announced that it has found traces of dozens of pharmaceuticals in the drinking water of an estimated 41 million Americans.

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Cocktail Party Science Podcast

Mix some martinis and listen in each Monday afternoon as PopSci’s editors gather for a casual (and often silly) discussion about current events in science and tech

Martini: Photo by Michael Balderas
Check out our inaugural episode of Cocktail Party Science, in which host Chuck Cage, senior editor Nicole Dyer and Web editor Megan Miller talk to Eric Hagerman, author of “Your Sewer on Drugs.” You’ll get a behind-the-scenes account of what it was really like to dive into the manholes of San Diego in the name of science.

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Your Sewer on Drugs

Sewage is more than just filth. It’s evidence of our worst habits, everything from caffeine to cocaine, all ingested and flushed down the toilet. Now scientists are using wastewater to drug-test entire cities, and the results are sobering

Jörg Rieckermann snaps on a pair of purple rubber gloves, picks up a crowbar, and levers a manhole cover out of the way. “Here’s my access to the underworld,” Rieckermann, who speaks with a faint German accent, says as he hoists up a barrel-shaped robot suspended above a stream of raw sewage.

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The Tent That Can Withstand 132mph winds

The North Face's Spectrum 23 co-opts the wind to stand up to huge gusts

Most tents are designed to fend off the wind, but The North Face’s Spectrum 23 invites it in through the front door—and ushers it right out the back. Built with a conspicuous awning that funnels wind through vents in the dome, the Spectrum ($260; thenorthface.com) can withstand 130mph winds, making it the strongest in the industry (100 mph is the previous best rating).

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