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Old electric car batteries to find second life on the power grid

nissan-leaf-batteryyyyy

The Nissan Leaf batteries have extended value beyond powering the car.


Reincarnation for Lithium-Ion

It’s not because a battery pack isn’t good enough for an electric or hybrid car anymore that it should go directly to a recycling plant. There are lots of potential secondary uses for batteries that can still hold more than half of their original charge. Articles have already been written about how they could be used to store wind power to reduce the intermittency problem, but a new partnership between Nissan North-America, ABB, 4R Energy, and Sumitomo Corporation of America believes that used electric car batteries (Nissan LEAF ones, in this case) could be used for residential and commercial energy storage, even acting as emergency back-up during natural disasters like last year’s earthquake and tsunami in Japan…

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Retroficiency identifies building energy inefficiencies without ever stepping inside

retroficiencyyyyyyyyy

Energy efficiency is very important to overall U.S. energy consumption.

Buildings are blamed for as much as 40% of U.S. energy consumption, and while green construction is on the rise, identifying the best ways to make an older building more efficient can be a tedious manual endeavor. Retroficiency, whose aim is to disrupt the energy efficiency market, eases the process with the help of extensive data sets and predictive analytics.

Greening an old building traditionally involves a walk-through analysis or diagnostic hardware installation, but the Boston-based company’s newVirtual Energy Assessment (VEA) tool shows energy service providers which changes within the building will have the greatest impact on its efficiency. Retroficiency focuses on commercial real estate, which uses 18% of the country’s energy and spending close to $108 billion annually…

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Butt biometrics

getbuttttttttttt

There’s a bad moon rising?

Last year, we heard about a new technology to identify individuals based on the pressure signature of their feet on the ground. Now, Japanese scientists at the Advanced Institute of Industrial Technology built a system that can identify an individual by the pressure signature of his or her ass. They’re not, er, resting on their laurels though. There’s work to be done!

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Multitouch Domes are a great way to display maps

DISPLAX Multitouch Globe from DISPLAX™ Interactive Systems on Vimeo.

The demo kind of falls apart when they start poking around Windows, but Displax’s new 40-inch diameter Multitouch Globe looks like an absolute joy when it comes to navigating interactive maps. It’s just too bad it’s a bit impractical…

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U.S. companies that will be the most profitable in 2012

apple

The market appears to anticipate rapid growth from Apple.

24/7 Wall St. forecasts the publicly traded U.S. companies that will have the highest profits in the year ahead every January.  For 2012, Apple is likely to pass Exxon Mobil as the most profitable corporation in the Fortune 500. It already passed the oil giant in market capitalization for a while last year. The market appears to anticipate rapid growth from Apple comparable to that of the past two years. The stock has reached several all-time highs recently and now trades around $425, up nearly 25 percent in the past year.

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World’s smallest 3D map of the world

world map 1

The world’s smallest map is composed of 500,000 pixels, each measuring 20 nm2 and was created in only 2.23 minutes.

Zurich scientists have created the world’s smallest 3D map – of the world.  IBM’s perfectly formed ‘nano-world’, has now been accepted by the Guinness World Record organization.  (Pics)

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Facebook bed for the true Facebook fan

facebook bed 1

The FBed

If you are with obsessed with Facebook and  can’t stand being away it out of fear of missing a post or a poke from a friend, we found the bed for you. Of course, you could be like most people and just charge your smartphone at the bedside, but this concept is better for the true Facebook fan. It’s called the Facebook bed. I imagine Zuckerberg has something similar. (Pics)

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