(Science Times) As the planet suffers the consequences of climate change, rising temperatures, and other phenomena, people are doing what they can in various attempts to revitalize the condition of the Earth. Among these efforts, the use of renewable energy and clean energy is by far the most significant step taken by humankind.
Over the past decades, various efforts to utilize and supply clean energy have been the center of many tech developments and researches. Works of various types of solar panels, wind farms, and hydropower have been developed and improved over the years.
A new invention by a group of scientists has emerged which yet again identifies a new source of renewable energy. The new source, scientists revealed, uses the coldness of the universe to generate electricity. They explained that the homeowners could soon slash their energy bills by powering their houses using only the night sky.