Australians Break Solar Power Record

In a record reminiscent of a 100-meter dash, scientists at the University of South Wales in Sydney, Australia, have created the world’s most efficient solar power cell ever… by a hair. Professor Martin Green and his colleague Anita Ho-Baillie led a team of US researchers to victory with a multi-cell combination that is able to convert 43 percent of sunlight into electricity. The previous record was 42.7 percent