Self-repairing batteries in less than a millisecond
Imagine dropping your phone on the hard concrete sidewalk—but when you pick it up, you find its battery has already healed itself.
A team of...
Hydrogen and graphene
Graphene has engendered high expectations whereof its extreme properties depend on the fact that it consists of a single sheet of carbon atoms.
However the...
IBM develops lithium-air battery to overcame 100 miles range
The range covered by electric vehicles remains the most important issue.
Today’s lithium-ion batteries are much better than NiMH batteries, but don’t offer enough energy...
Heated socks powered by solar power to reach South Pole
After an article that highlights sport shoes that can produce electricity by walking, now we can use them for heated socks to be warmed,...
How to recharge the hydrogen safely, quickly and affordably
One day, U.S. roads could hold large numbers of cars and trucks powered by hydrogen, but issues around recharging the hydrogen, or filling the...
Concentrated solar power plants inspired from sunflower
Just outside Seville, in the desert region of Andalucia, Spain, sits an oasis-like sight: a 100-meter-high pillar surrounded by rows of giant mirrors rippling...
Portable power systems based on hydrogen
Developments by hydrogen researchers at the U.S. Department of Energy's (DOE) Savannah River National Laboratory (SRNL) are paving the way for the successful development...
US’s renewable energy versus nuclear power
According to the information, in first nine months of 2011 the whole spectrum of renewable energy produced fewer than 12 percent of United States energy...
Germany bets on renewable energy
Germany produces over 20 percent of all its electricity from renewable energy sources.
Very interesting, more than 51 percent of all renewable energy in Germany...
Solar-assisted dialysis program
Solar power can help offset high utility costs and make hemodialysis treatments more environmentally friendly, according to a study appearing in an upcoming issue...