Optical illusions aim to make crossing road safer in denmark
The new crossings are essentially optical illusions painted on the city's streets. By adding angled shadows to the regular four rectangular white markings, from a certain angle they suddenly appear to be hovering a few centimetres above the ground.
Sep 30, 2021, 20:08 PM ISTKids can't safely cross road before 14: Study
Children contend with two main variables when deciding whether it is safe to cross a street researchers said.
Apr 26, 2017, 00:46 AM IST