Digg/Environment

Hear Adam Savage discuss problem solving at Maker Faire Bay Area 2010.

How many old mobile phones do you have lying around? One, two, three? A recent consumer survey found that 44% of the world’s phones are lying unused in drawers, yet only 3% of people recycle them. Want to make some extra cash and help save the planet? Here's how.

Terminally ill cancer patients struggling with anxiety may get some relief from a guided "trip" on the hallucinogenic drug psilocybin, a new study suggests.

Boston-based architecture firm Choi + Shine designs giant electric transmission towers with lifelike features! Nothing spoils a peaceful drive or bike ride through nature more than passing by a series of ugly manmade transmission towers...

Other than that, early man was fantastic...

The legacy of one of America's longest combat missions will continue to affect the thousands of troops who came home suffering from post-traumatic stress disorder and traumatic brain injuries.

The Dorset waters are Britain's largest known breeding colony for seahorses, according to the Telegraph, which writes that adult, pregnant male, and juvenile spiny seahorses have been spotted there since surveys of the area began in 1994. But this was the first time a baby has been spotted.

A Dutch company has unveiled what it believes to be the first commercial dyeing machine to replace water with supercritical carbon dioxide—a pressurized form of the gas with unusual liquid-like properties. Heated up to 31 degrees Celsius (88 degrees Fahrenheit) and pressurized to 74 bar, CO2 takes on the characteristics of both a liquid and a gas, allowing for the dissolution of compounds such as dyes.

A MIT team has developed a new way to attach phosphorus to organic compounds by first splitting the phosphorus with ultraviolet light. Their method eliminates the need for chlorine, which is usually required for such reactions and poses health risks to workers handling the chemicals.

There's motion in the ocean, but where does it coming from? Waves are a beloved part of nature, but few know how they're actually formed. Some are big some are small, some are short, some are tall. So, if you've been wondering how the waves at your local beach are formed, look no further

Sunrise on the Painted Hills at John Day Fossil Beds National Monument, Painted Hills, Oregon. I had to travel three hours on very rural winding country roads in the dark, with steep drop-offs to get there for this opening shot of the day! (This photo and caption were submitted to My Shot.) Oregon - United States - Rural area - John Day Fossil Beds National Monument - Shopping

Even if you're a massive science fiction fan, there are probably still some great shows you've yet to discover. But for massively long-running shows, where to begin? Here's our guide to how to start watching twenty classic science fiction shows.

An Afternoon of Conversation engages big thinkers and doers in serious discussion about their work and the future.This conversation features Bill Gates and Walter Isaacson.

Which waste is the best to convert to energy -- animal dung or leftover funnel cakes, corn dogs, cotton candy and other fairground favorites? That's what a Midwest scientist and a group of researchers are exploring at the Minnesota State Fair.

All images from Push House In much of the world, hemp is thought of as a useful building material; Warren recently showed us an interesting house from Australia and it is common in the UK. But in America, it is still the butt of hippie jokes; Matt Hickman of the Mother Nature Networks describes a new house in Asheville, North Carolina with references to Tommy Chong and describes the interior: "there's not a blacklight poster, hanging spider plant, or crumpled up Cheetos bag in sight." Discovery News says "Put aside old visions of burlap-like shirts that belong with hacky sacks." Even the owner tells CNN ""We heard that we could have a really great neighborhood party if it ever caught on fire." It's a shame that everyone is focusing on that, because it is just one interesting product in a fascinating house that is full of surprises.... Read the full story on TreeHugger

The title is a little deceptive in that there are certainly other weapons being fired in some of these images. Nonetheless, I found these images stunning, and

NASA has partnered with The Commons on Flickr and the Internet Archive to make a collection of 180 historic photos available for public viewing. The photos are arranged into three sections – Building NASA, Launch/Takeoff and NASA Center Namesakes. We’ve compiled some of the photos below but head on over to the NASA Flickr stream for the whole collection. The photos are also available, along with thousands more, on the NASA Images website.

Whoa.

A physicist has new ideas about the origins of our universe, possibly rendering the Big Babng theory obsolete!