Environment

Environment
10:45 am
Fri July 19, 2013

Three Bridges Create Park and Sparks of Community

Plants are just beginning to take root as Three Bridges Park opens.

After a decade of collecting buckets of public and private funding, a 24-acre park comes to life in the Menomonee Valley.

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The Two-Way
9:48 am
Fri July 19, 2013

Thirsty? 'Sweat Machine' Turns Perspiration Into Drinking Water

The Sweat Machine was unveiled as part of a UNICEF campaign promoting safe drinking water.
UNICEF

Originally published on Fri July 19, 2013 10:53 am

Thomas Edison famously said that genius is 1 percent inspiration and 99 percent perspiration — words that could well apply to a new machine promoted by UNICEF that turns human sweat into drinking water.

The Sweat Machine extracts moisture from worn clothes by spinning and heating them, then filters the resulting liquid so that only pure water remains. It was built by Swedish engineer and TV personality Andreas Hammar, and uses a technology developed by Sweden's Royal Institute of Technology and the water purification company HVR.

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Environment
9:41 am
Fri July 19, 2013

Capturing the Sounds of Biodiversity

Researchers at the University of Puerto Rico have developed a system that can automatically record and analyze sound clips from the field. Mitch Aide, lead researcher on the project, describes how the system can improve biodiversity monitoring.

Science
9:41 am
Fri July 19, 2013

Volcano 'Screams' Before Eruption

In 2009, Alaska's Redoubt volcano erupted and sent plumes of ash miles into the air. But underground, there was even more activity. In a study published in Nature Geoscience, researchers say the volcano experienced a large number of pre-eruption earthquakes that created a "scream."

The Salt
3:46 pm
Thu July 18, 2013

These Pictures Might Tempt You To Eat Bugs

Gordon recommends dusting the deep-fried tarantula spider with smoked paprika.
Chugrad McAndrews Reprinted with permission from The Eat-A-Bug Cookbook

Originally published on Tue July 23, 2013 9:18 am

Oh, Jiminy Cricket, you've never looked more scrumptious.

The grasshopper kabob is one of several enticing images of insect cuisine included in the new, revised edition of The Eat-A-Bug Cookbook, by avowed entomophagist (i.e., bug eater) David George Gordon.

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