In addition to developing the telephone, Alexander Graham Bell did extensive research in aerodynamics. He experi...  ...weight-to-surface ratio to enable humans to fly. Bell began his experiments with tetrahedral box kites...

The concept of the videophone has captured the pub...  ...elephone was patented in the United States by Dr. Alexander Graham Bell , an imaginary device called the telephonoscope wa...  ...noscope was dreamed up in magazines. In 1891, Dr. Bell made conceptual notes about the idea, which he ca...

Alexander Graham Bell worked with sound, tinkering with gadgets to help...  ...a wax inscription—contained a recording of Bell

Alexander Graham Bell is best known for his work on the telephone, but...  ...only interest. The Library of Congress preserved Bell 's handwritten notes and sketchbooks for our perus...  ...at resembles a Sierpinski triangle. Link | The Alexander Graham Bell Family Pape...

Alexander Graham Bell , were he still alive. While his invention of the...  ...’s take this opportunity to get to know Mr. Bell a little better.He Wasn’t Always Alexander Graham BellAt first, he was just Alexander *strong clas...