Category Technology

Why the ‘Black Box’ can survive plane crashes

The “black box” in airplanes is actually two devices: the Flight Data Recorder (FDR) and the Cockpit Voice Recorder (CVR). These record vital flight parameters and crew conversations, helping investigators understand what happened during an accident. Each recorder has specific…

The story behind the smiley face

The iconic yellow smiley face was created in 1963 by American graphic artist Harvey Ross Ball. Hired by the State Mutual Life Assurance Company of Worcester, Massachusetts, Ball was asked to design an image to boost employee morale after a…