TechnologyWindows made of transparent wood could help keep buildings warm Transparent wood could be used for windows. The material retains more heat than double glazing, but cannot yet be made entirely see-through News
TechnologyWhat it's like to play Call of Duty in a blacker-than-black room Can a room painted with light-absorbing Vantablack enhance the experience of playing Black Ops 4, the latest game in the Call of Duty series? Our reporter went to find out Culture