The need for energy sources is older than human history itself, but with the advent of electrically powered devices, modern transportation methods, and the explosion in human population, energy needs over the past century have skyrocketed into the stratosphere, and show few signs of slowing down anytime soon. Traditional energy sources – namely fossil fuels – have proven to be complexly and enormously problematic. This has led to recent innovations in the field of alternative energy. And out of all of these so called “alternative” energy sources, the sun has proven to be one of the most promising. Continue reading Can you store solar energy for later use?