Would an Hourglass Traffic Light Work Better? Mark Frauenfelder found this interesting new traffic light design by Thanva Tivawong. LED lights trickle down like sand in a virtual hourglass, letting you know when the light will change.
College is the place where higher secondary and graduation level education is given to the students. Process of Formal Education is carried out in colleges, which means that routine wise classes are arranged for students unlike the school level.