The secret desire of urban daydreamers staring out their office windows at the sad brick walls of the building opposite them may soon be answered thanks to transparent light shutters. A novel liquid ...

Researchers at the Pusan National University in South Korea have developed an advanced light shutter that can rapidly switch between transparency and opaqueness in less than a millisecond, paving the ...

WASHINGTON, DC, April 28, 2015 -- The secret desire of urban daydreamers staring out their office windows at the sad brick walls of the building opposite them may soon be answered thanks to ...

Even in his day, Thomas Jefferson saw the light. Our nation’s third president knew the value of interior wooden shutters. He had them not only on windows, but also over doors, at Monticello, his home ...

A newly developed transparent light shutter may pave the way for see-through displays and smart windows, scientists say. Researchers at Pusan National University in South Korea said a novel liquid ...