Quote of the day
How full of trifles everything is! It is only one's thoughts that fill a room with something more than furniture.
Allen B. Rosenstein

Born: August 25, 1920
Died: February 25, 2018 (aged 97)
Bio: Allen Bertram Rosenstein was an American systems engineers, Professor Emeritus of Systems Engineering at the University of California at Los Angeles, and IEEE Fellow awarded for his contributions to the "theory, design, and manufacture of power converters and for leadership and research in engineering education".