Soon watch 3D movie on smartphone without headache or nausea
Human eyes are separated by about six centimetres, which means that when we look at an object, the two eyes see slightly different images.
Feb 24, 2016, 12:30 PM ISTLED streetlight glare most dangerous for drivers: Study
Do you feel your eyes strain due to the sudden stabs of brightness from street lights while driving at night?
Jul 19, 2014, 16:06 PM IST