Back to the future: Science fiction turns science fact
Tuesday, October 6, 2015 - 13:50
in Astronomy & Space
Do you remember the 3-D-display from 'Back to the Future 2'? On back to the future day (Oct. 21) these displays may not yet be seen in our streets as the movie predicted, but the basic science is there. Researchers are now presenting a prototype for 3-D displays that work without 3-D glasses.