This Christmas card is so small that more than 200 million of them could fit on a standard postage stamp. It was created by British scientists at the National Physical Laboratory (NPL), and measures 15 x 20 micrometres; a micrometre being one millionth of a metre.
Jun 28, 2017 AM EDTNASA official says no alien has been found until today.
Jun 28, 2017 AM EDTOver 2,000 computers in about a dozen countries were affected.
Jun 28, 2017 AM EDTDo celebrities really affect marketing?