A domestic property loses as much as 20 percent of its heat through windows. For big glassy commercial buildings, that figure is a lot higher, resulting in big heating bills and inevitable disputes among employees about the thermostat. But researchers have now found a way to turn ordinary windows into solar-powered heaters, using energy from the sun to boost window temperature by as much as 15 degrees Fahrenheit.
Using nanotechnology, researchers from the University of Gothenbu…Read more
Solar windows use sunlight to retain a building’s heat
