Solar energy

By Mike Millikin The photocatalytic methane-forming reaction requires eight photons, with additional photons required for other hydrocarbons; achieving significant hydrocarbon yields requires an efficient photocatalyst that utilizes a maximum amount of solar energy. Resources

By info@universetoday.com (Fraser Cain) Imagine a solar powered sail that could propel a space craft through the vacuum of space like a wind that drives a sail here on Earth. The energy of photons steaming from the Sun alone would provide the thrust. NASA and other space agencies are taking the idea seriously and are working on vario...