Tiny parcels of light, or photons, are produced out of empty space.
Scientists prove space is not empty after they claim they have produced particles of light out of a vacuum.
Continue reading… “Scientists prove empty space is a myth”
Red wine can combat the harmful effects of obesity
Red wine may hold the key to better health.
An ingredient found in red wine can combat the harmful effects of obesity and reduce the risk of disease in the elderly, a clinical trial has shown for the first time.
Continue reading… “Red wine can combat the harmful effects of obesity”
New device generates energy from small vibrations
Boinging energy maker.
Today’s wireless-sensor networks can do everything from supervising factory machinery to tracking environmental pollution to measuring the movement of buildings and bridges. Working together, distributed sensors can monitor activity along an oil pipeline or throughout a forest, keeping track of multiple variables at a time.
Continue reading… “New device generates energy from small vibrations”
Chocolate is as good for you as exercise
Chocolate is as good as exercise.
Scientists found that small amounts of dark chocolate may improve health in a similar way to exercise.
5 local economies that have the potential to become economic powerhouses of tomorrow
North Dakota’s ticket to success is energy.
Some regions of the U.S. anticipate future prosperity even as the national economy struggles. Though unlikely to surpass powerhouses of the U.S. economy such as California’s Silicon Valley, Boston’s Route 128 corridor and North Carolina’s Research Triangle, these five cities may well give better-known up-and-comers such as Austin, Texas, Charlotte, N.C., Denver and the Sun Belt’s auto centers a run for the money.
Renewable Energy consumption tops nuclear for first time
According to a new report from the U.S. Energy Information Administration (EIA), the consumption of engery from renewable sources recently topped both the current and the historical consumption levels for nuclear energy. The shift was immediately caused by nuclear outages that coincided with the high-water season for hydropower generation.
But there’s a long-term upward trend in renewables which can be seen here, too, thanks to the increased consumption of biofuels and wind capacity additions…
Continue reading… “Renewable Energy consumption tops nuclear for first time”
New device captures ambient energy from the air to power small electronic devices
Professor Manos Tentzeris displays an inkjet-printed rectifying antenna used to convert microwave energy to DC power.
Researchers have found a way to capture and harness energy transmitted by such sources as radio and television transmitters, cell phone networks and satellite communications systems. By getting this ambient energy from the air around us, the technique could provide a new way to power networks of wireless sensors, microprocessors and communications chips.
MIT develops sun-free photovoltaics
Materials engineered to give off precisely tuned wavelengths of light when heated are key to new high-efficiency generating system.
MIT has developed a new photovoltaic energy-conversion system that can be powered solely by heat, generating electricity with no sunlight at all.
Continue reading… “MIT develops sun-free photovoltaics”
France launches €10 Billion offshore wind project (1,200 turbines & 10,000 jobs!)
Harvesting the wind in water.
The French government of Nicolas Sarkozy has launched a €10 billion ($14.26 billion) tender to build about 1,200 wind turbines in 5 different offshore wind farms. The goal is to diversify France’s energy generation (they are very reliant on nuclear, which accounts for about 80% of their electricity generation) with renewable sources and to have 23% of France’s energy come from renewable sources by 2020. The wind farms will be located off France’s coast on the North and West and should produce about 3.5% of the country’s electricity according to government authorities. The farms should come online between 2015-2020…
Ban on the incandescent light bulb would save consumers $12.5 billion by 2020
The average household’s energy costs would be cut by 7% or $85 every year.
Making it’s way through the U.S. Congress is a bill that would block certain provisions from a 2007 energy law signed by George W. Bush that “effectively bans the 100-watt incandescent bulb next year and other versions subsequently”. The law simply mandates that bulbs need to be 30% more energy efficient, an improvement that could have great economic and environmental benefits.
Continue reading… “Ban on the incandescent light bulb would save consumers $12.5 billion by 2020”
Cable boxes are the single largest nonstop power drain in American homes
There are 160 million set-top boxes in the United States.
That cable box that sits on top of your television and ushers in cable signals and digital recording capacity into tv has become the single largest electricity drain in many American homes. Some typical home entertainment configurations eat more power than a new refrigerator and even some central air-conditioning systems.
Continue reading… “Cable boxes are the single largest nonstop power drain in American homes”
Top 10 Most Expensive Cities in the World 2011
Most expensive city in the world – Toyko.
Americans might complain about the high cost of living, but overseas the U.S. dollar is even weaker. Find out where it buys the least.
Continue reading… “Top 10 Most Expensive Cities in the World 2011”
