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Power

— Mobile Technology

Innergie PocketCell packs a powerful punch

By - January 12, 2012 8 Pictures
People who are worried about their mobile devices running out of juice at inopportune moments now have another portable power supply at their disposal – and it’s tiny. The 2.8-ounce (79-gram) Innergie PocketCell is a little larger than a car key, and allows for hours of extra use of Apple and Android devices, MP3 players, and a variety of other mobile gizmos. It was unveiled this week at CES. Read More
— Holiday Destinations

Old nuclear power plant transformed into a theme park and hotel

By - October 6, 2011 9 Pictures
The Wunderland Kalkar amusement park in Germany has been converted from a disused nuclear power station, following the government's decision to abandon all nuclear energy plants. The site was sold in 1991 to a Dutch investor who, leaving the reactor building in place, created Wunderland Kalkar. The proportions of the park are enormous, positioned on over 55 hectares (80 football fields) and features over 40 amusement attractions. Read More
— Environment

OnPlug eliminates standby power drain

By - February 14, 2011 2 Pictures
Call it standby power, phantom power or vampire power, but the current drawn by various household electrical devices when they are supposedly “off” can account for up to ten percent of a home’s energy use. Fortunately, there are gizmos available that act as “middle men” between wall outlets and devices, completely shutting off the power supply when the devices are not in use. One of the newest is the OnPlug, which manages to come in at quite a low price point by avoiding the bells and whistles of similar products. Read More
— Environment

Reducing your power bill with Microsoft's Hohm

By - September 2, 2010 5 Pictures
For a lot of people, the electricity bill is an unwanted piece of paper printed with angular graphs and big dollar signs, but with the rising cost of power in today's energy-conscious society it's becoming more important to understand exactly what all those lines and numbers mean. Microsoft's Hohm website aims to make sense of the jargon by providing personalized data on consumers' home energy consumption, and offering recommendations on how to save energy and reduce those bills. Read More
— Environment

Energy storage system to top up peak electricity supply

By - August 11, 2010 1 Picture
The amount of power drawn from the electricity grid can vary greatly at different times of the day. It usually peaks in the early evening for a couple of hours after the mass exodus from school and work, while short-lived spikes are also common after major televised sporting events, during commercial breaks and in the morning hours. This can cause headaches for energy companies as they struggle to match supply with demand. But researchers have now found a way to manage these short-lived draws on the electricity grid far that could halve the fuel needed. Read More
— Environment

Virtually silent, fully enclosed, bladeless wind turbines on the way

By - May 6, 2010 2 Pictures
A wind turbine that uses boundary layers instead of blades to generate power has been patented by Solar Aero, a New Hampshire based not-for-profit scientific research organization. Modeled on the 1913 Tesla steam turbine, the Fuller turbine is virtually silent and completely enclosed, which avoids many of the drawbacks of bladed turbines such as noise, radar interference, visual pollution and wildlife injuries. Read More
— Environment

Waste-to-Biofuels plant to make gas from garbage

By - March 3, 2010 4 Pictures
If you’re a fan of the original Back to the Future movie, then you probably liked the scene at the end where Doc Brown used some random household waste to fuel his time-traveling deLorean. Well, we’re now getting a little bit closer to that being a reality... sort of. While practical flying cars, time travel and cold fusion are still a ways off, the ability to power your car with garbage isn’t. Canadian biofuels firm Enerkem is currently working with the city of Edmonton, Alberta, to convert that city’s municipal waste into ethanol. This will lower the city’s greenhouse gas output, keep much of its waste out of the landfill, and produce a “clean” fuel Doc Brown would be proud of. Read More
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