Mathematicians have proposed an alternative explanation for the accelerating expansion of the universe that does not rely on the mystifying idea of dark energy.

According to the new proposition, the universe is not accelerating, as observations suggest. Instead, an expanding wave flowing throughout space-time causes distant galaxies to appear to be accelerating away from us. picked by AutumnLotus 3 months ago

California Gov. Arnold Schwarzenegger has repeatedly stated that he is committed to end his state’s addiction to oil. But Schwarzenegger has refused to support Proposition 87, even though it provides one of the strongest prospects for the state to raise funds for alternative energy research and development. picked by shredtone 3 years ago

ou've undoubtedly seen umpteen reports detailing the myriad health problems associated with obesity, and probably have read how our industrial food system sure supplies calories, but not so many that are actually healthy. Now a new report goes one step further, linking increased energy consumption and people being overweight: picked by sharon22 7 months ago

Using concentrated solar energy to reverse combustion, a research team from Sandia National Laboratories is building a prototype device intended to chemically “reenergize” carbon dioxide into carbon monoxide using concentrated solar power. The carbon monoxide could then be used to make hydrogen or serve as a building block to synthesize a liquid combustible fuel, such as methanol or ev... read full post picked by AutumnLotus 2 years ago

Simple information about "Biodiesel" and a full handbook of Biodiesel picked by denzz 3 years ago

Researchers from the University of Nevada-Reno have discovered that coffee can be turned into an alternative fuel other than caffeine: biodiesel. picked by karenben 12 months ago