presented by leo raymond n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Presented By : Leo Raymond PowerPoint Presentation
Download Presentation
Presented By : Leo Raymond

Loading in 2 Seconds...

play fullscreen
1 / 6

Presented By : Leo Raymond - PowerPoint PPT Presentation


  • 167 Views
  • Uploaded on

History Biography on Alexander Graham Bell. Presented By : Leo Raymond. Alexander Graham Bell. ∙ Born on March 3, 1847 ∙Edinburgh, Scotland . His Parents were Alexander Melville Bell, a professor . He had two brothers, that died of tuberculosis. Education.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Presented By : Leo Raymond' - chacha


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
presented by leo raymond

History Biography on

Alexander Graham Bell

Presented By : Leo Raymond

alexander graham bell
Alexander Graham Bell

∙ Born on March 3, 1847

∙Edinburgh, Scotland

.His Parents were Alexander Melville Bell, a professor

He had two brothers, that died of tuberculosis.

slide3

Education

As a boy: He was home schooled by his father.

As a young man: At Royal High School In Edinburgh, Scotland:

Poor Student

Lackluster Grades

Poor Attendance

as curios boy
As Curios Boy

Collected plants

Did Experiments

Built Things

Created Inventions

inventions
Inventions
  • Although Alexander Graham Bell is most often associated with the invention of the telephone.
  • Bell is also credited with the invention of the metal detector in 1881.
  • In 1891, Bell had begun experiments to develop motor-powered heavier than aircraft .
  • Bell's own home used a primitive form of air conditioning in which fans blew currents of air across great blocks of ice.
bell s adult life
Bell’s Adult Life

"Mr. Watson--Come here--I want to see you."

He had 336204 patents.