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Yearly Archives: 2009
Wind Energizer: 150% Power Boost by Simple Wind Turbine Addon
Until now, in order to make more powerful wind turbines, you had to make longer blades, so they could capture more incoming air and transform it into mechanical work. Leviathan Energy, led by dr. Daniel Farb, has refreshed this approach towards increased efficiency not by increasing the blades, but by making the wind hit them differently.
Old Nuclear Submarines Could Generate Clean Hydrogen
Who said that the nuclear age is over is not quite right. Nuclear weapons exist all over the world since WW2, and they are being stored in all kinds of places, including submarines. These nuclear supplies could give us extra energy at a price similar to oil, if not better.
Waterproof Solar Powered Cell Phone by KDDI and Sharp
The waterproof solar cell phone will be sold starting with June by Japan's No.2 wireless provider, KDDI Corp. The gadget had been developed by Sharp Corp and promises carbon dioxide reduction by 80% charging from sunlight.
The "Hydrogen Effect" Making 100% Safe Nuclear Dump Sites
Although they provide us with clean electricity, nuclear plants are often criticized, among others, for their residues after the primary radioactive material is spent. Normally, they are buried in depleted uranium mines, and thus their impact is minimized, but there are lots of situations when things could get dangerous as the radioactive material could infiltrate deep inside the earth, and pollute the underground springs.
Unexpected Discovery Brings Three Times More Solar Power
Sometimes, what we get is not what we expect - at all. For example, a team of scientists from Northeastern University and from NIST discovered by mistake how to produce more solar power by using the residue of a process used to build arrays of titania nanotubes. Now, physorg.com interprets this invention through the perspective of better hydrogen production, but improving the solar power capturing ability gives a lot more useful applications than only that of hydrogen production.
Sunengy's Liquid Solar Arrays: Waterborne Cheap Electricity
The transition to a fully-renewable global energetic system has to be done in small but sure steps. New inventions pave the way towards sustainable technologies, and their experimentation on small and medium scale improves their survival chances and lowers their implementation price.
Turning CO2 into Methanol Achieved Through an Eco-Friendly Process
If we could somehow invent a reliable technology that could "eat out" all the excess CO2 from the atmosphere in a large scale, we could turn back to where we started from a hundred years ago, reducing global warming and the change of climate.
ZenithSolar Manufactures 75% Efficient Hybrid Solar Panels
The run after the new gold, the unlimited and cheap energy, is being pursued all over the world, not only in the US. There are states, like Israel, where solar power has been harnessed for decades in the form of hot water for its inhabitants. All those solar water heaters have been build by economical needs. In fact, only economical needs can stimulate the world to such an extent that it develops new technologies.
DIY Solar Cell from Tea and Donuts
The Holy Grail of energy has been, is, and will be the solar power. Numerous solutions of converting solar power have existed along the centuries, and people have always used the Sun to power things up, except for the last hundred years or so - that's the main reason we all got into troubles with mother nature.
Corn Ethanol Consuming Three Times More Water Than We Thought
More and more research studies show the fact that biofuels, ethanol, and other zero-carbon burning fuels do more damage than they do good in the long run. According to a recent study, it looks like ethanol, the petrol companies' saving field, consumes up to three times more water than it was previously thought, as MIT's Technology Review states.
