History Home
Events     Birthdays     Deaths     Years

Add "Today in History" or "Today's Birthdays" to Your Site - it's Easy!

Reflecting


1929 Amar Bose, born in Philadelphia, Pennsylvania, electrical engineer, Ph.D. from MIT, founder, chairman, Bose Corporation, patented dominantly reflecting sound field mimicking listening space of the audience in a concert hall

1682 John Hadley, mathematician/inventor, 1st reflecting telescope

1608 Prototype of modern reflecting telescope completed by Jan Lippershey


History Home    Copyright 2009 BrainyMedia.com