38 Results for

sludge

Article

Micromidas to test sludge-to-plastic tech

Another way to use waste: a California start-up plans to test a mobile wastewater biorefinery that turns sewage sludge into a biodegradable plastic.

By May 27, 2010

Article

Sponge absorbs 180 times its weight (in toxic sludge)

Researchers in China have adapted carbon nanotubes into a sponge-like material that can be squeezed dry and used to mop up oil spills.

By November 10, 2009

Article

Microbe converts sludge into ethanol

A joint project of Applied CleanTech and Qteros combines feedstock made from sewage sludge and a microbe-based process for turning cellulose into ethanol.

By October 7, 2009

Article

The 404 1,480: Where we shock ourselves silly (podcast)

Zapping your brain with spark plugs to improve your videogaming skills and other tales of transhumanism on the rise, inside Jack White's plan to singlehanded bring music back to vinyl, a startup that encourages SF residents to auction their parking spaces, and Nintendo skins deeper into financial sludge.

By May 7, 2014

Video

The 404 1,480: Where we shock ourselves silly

Zapping your brain with spark plugs to improve your videogaming skills and other tales of transhumanism on the rise; inside Jack White's plan to singlehandedly bring music back to vinyl; a startup that encourages SF residents to auction their parking spaces; and Nintendo skims deeper into financial sludge.

By May 7, 2014

Article

Apple criticized for China supply chain pollution

New report from a coalition of environmental organizations alleges that 27 suspected Apple suppliers had severe pollution problems, from toxic gases to heavy metal sludge.

By August 31, 2011

Article

Waste-to-energy company EnerTech raises $42 million

The company converts municipal solid waste, including sewage sludge, into a solid that can be burned as fuel.

By January 8, 2008

Article

Future robots powered by pee? Urine luck!

How to power robots that go where humans fear to tread? A new device works like an artificial heart to pump pee into the "engine room" of self-sustaining bots.

By November 11, 2013

Article

CNET News Daily Podcast: AT&T finally warms to VoIP

In today's podcast, we talk about AT&T allowing VoIP apps to run on its network, allowing services like Skype to work over 3G, and not just Wi-Fi--as well as some of today's top stories.

By October 7, 2009

Article

Kilo: We want to ride this glow-in-the-dark bike

Crave explores Kilo, one of the first mass-produced glow-in-the-dark bicycles to hit the pavement.

By August 21, 2012