Alexander Graham Bell’s Family Tree
David Charles Bell David Charles Bell, uncle of Alexander Graham Bell (1817-1903 [...]
Alexander Graham Bell: A Champion of Education for the Deaf
Description of the Image Above: Alexander Graham Bell, teacher of teachers, seat [...]
Beinn Bhreagh – The Former Estate of Alexander Graham Bell
Beinn Bhreagh is a historic estate that sits on a peninsula jutting into the Bra [...]
Edwin H. Land, Polarization, and Aviator Sunglasses
Edwin Land and His Polarizing Technology Today we're going to talk about Edwin H [...]
A Biography of Gardiner Greene Hubbard
Introduction Ladies and gentlemen, meet Gardiner Greene Hubbard, the man who pla [...]
Nils Bohlin and the Three-Point Seatbelt
Seat belts are one of the most important safety devices in vehicles and have bee [...]
Edward W. Bullard and the Invention of the Hard Hat
Ed Bullard was a true visionary who made a lasting impact on the world of indust [...]
Alexander Graham Bell and the Invention of the Photophone
Note: the image above is the famous photograph of Alexander Graham Bell making t [...]
Alexander Graham Bell and the Invention of the Audiometer
Alexander Graham Bell, the inventor of the telephone, was also a renowned scient [...]