RSS

Topic: Scientific American Inc.

  
xcel

Solar Users Are Freeloaders, Says Xcel Energy

While countries throughout Europe (and some U.S. states) are actively trying to encourage the use of rooftop solar panels with feed-in tariffs, Colorado utility Xcel Energy has decided to punish residents who want to go solar. The ...READ»

This is Your Brain on Creativity

I was reading the great blog Noise Between Stations this morning and came across a link to what looks like an interesting article in Scientific American Mind. After reading Alan Deutschman's May cover story, "Change or Die," I'm ...READ»

RelaxPostIt

Solution to Your State's Budget Shortfall: The Four-Day Workweek

Some states are thinking of slashing budgets by instituting four-day workweeks--thus saving money, and carbon. Does it work?READ»

gas mask

Pocket-Sized Pollution Sensor Begins Testing

It's no secret that residents of carcinogen-thick cities have above average incidences of asthma. Now a new generation of pocket-sized pollution detectors, developed by scientists at Columbia University and the Pacific Northwest ...READ»

carbon

Deutsche Bank Unveils Scary 50-Foot Carbon Counter, But Will It Make a Difference?

As if New York City's national debt clock wasn't depressing enough, the city is now the proud bearer of a 50-foot high sign with a digital display tracking the greenhouse gases entering our atmosphere. In addition to scaring the ...READ»

SolarPowerGraph

Infographic of the Day: How Renewables Could Power Us, by 2020

Sun and wind vary throughout the day, and that means they'll have to be cleverly pieced together if we're going to get renewable energy, 24/7.READ»

air particles

The Silent, Fan-Free Future of Laptop Cooling?

As laptops get smaller and faster, the problem of keeping them cool grows more difficult. But researchers are racing to the next generation in cooling technology, called electro-hydrodynamic cooling. The idea is to first use an ...READ»

mine

Abandoned Mines: The New Algae-Harvesting Powerhouses?

Algae is one of the hottest new biofuel materials, with over a dozen companies attempting to make the slimy stuff a viable feedstock. Most of them rely on the natural simplicity of the organism--sun and water turn CO2 from algae ...READ»

slate
CLASSROOMS   |  Comment

I-slate: An Electronic Chalkboard for Developing Nations

The smell of chalk may bring back fond (or not-so-fond) memories of doing math problems in front of the class, but many children in developing nations only have access to small, erasable black slate tablets for all of their ...READ»

Tree Power wind solar generator green

Pumping Green Power from Fake Plastic Trees

With all the potential good wind power could do for the carbon economy, one of the objections hindering its implementation is aesthetic; people simply don't want massive turbines dotting the landscape and marring their views. The ...READ»

rabbits
BIOFUEL   |  21 comments

Moral Question of the Day: Should We Burn Bunnies for Biofuel?

Biofuel comes from some strange sources--watermelon, coffee grounds, and poop, to name a few. But when does the weirdness cross over into immorality? Perhaps when we start burning bunnies for biofuel. As unbelievable as it may ...READ»

epa

EPA's Porous Pavement Cuts Down on Parking Lot Pollution

Parking lots have a nasty tendency to harbor all the oil, grease, and antifreeze that leak from vehicles. And after a heavy rain, all those substances mix together and take a trip to the closest porous surface--no matter whether ...READ»

brain scan

This Is Your Brain on Architecture

Neuroscientists are uncovering how the design of your home or office can make you smarter, faster, happier. Is brain science the next big design trend?READ»

dolfin

Day of the Dolphin, Imperfect Harmony, The Iceman Cometh

Very Short List delivers one excellent item to your inbox, daily: Books, films, music, web-things, and dispatches on science and technology. Today, check out a 5,000-year-old iceman, hear a unique collaboration between man and machine, and see how you can swim faster than Michael Phelps.READ»

algae
NASA   |  8 comments

NASA Coaxes Biofuel From Bags of Sewage

There are lots of creative ways to produce biofuel from algae, but NASA's takes the cake. The space agency is growing biofuel in plastic bags of sewage floating in the sea. The Offshore Membrane Enclosures for Growing Algae (OMEGA) ...READ»

chica

Seven Fascinating Stories About Human Nature

Harvard's shocking fiscal incompetence, a cave of hobos in L.A., murderous robots, and innate female aggression: it's been a fun week in human nature, if you trust the stories that have gone viral on the social news ...READ»

Kenan Samms

Leaders Thrive on Information

Leaders need to be both broad and deep, and it helps if they can figure out what is coming. Where do they look for the right sorts of information?READ»

   |  Comment

Designing a Classroom That Works

Adrian Caddy Adrian Caddy is the creative director of Imagination, a multidisciplinary design company with offices in London, New York, and Hong Kong. Wrote about: Designing a Classroom That Works Is learning: Caddy is building a ...READ»

dune, magnus larsson

Can a Wall Made of Solidifed Sand Dunes Stop Desertification?

At the TED Global conference this week, a visionary architect shares his clever solution to stop the highly disruptive effects of encroaching desert on the lives of billions of Africans.READ»

Training to Work

Unit of OneREAD»