8. Alexarnder Grahem Bell
• He was born on 3 march 1847 in the city of Edinburgh.
• His farther Alexander Melville bell was a professor at Edinburgh
• Bell was a professor of Elation and the art of speech.
• He went to Edinburgh Royal Privet High School.
• His mum was a musician and a painter of portraits.
• His family and friends called him "alack".
• On March 10, 1876 he made the first phone to call to his Friend or helper Watson ,He
said, "Watson, come here. I need you."In Brant ford, Ontario Alexander Graham bell
made his first telephone with is helper Watson.
• He went to school for 5 years but never stopped learning.
• It was his dream to be able to communicate without visual speech.
• He has invented other things to. he has invented the microphone and in 1908 his
team made a plane and won a trophy.
11. Martin cooper
• Martin Cooper was born in Chicago and grew up in Chicago.
• Martin Cooper was born on the 26th of December 1928.
• Martin was the son of Ukrainian immigrants.
• After World War II Martin left the navy and went to work for the Teletype corporation.
• In 1950 he received a bachelor in electrical engineering from Illinois Institute of Technology.
• In 1954 he was hired by Motorola.
• In 1957 he did a Masters degree in Electrical Engineering at Illinois Institute of Technology.
• He taught night school at the university.
• He worked on portable products at Motorola, including hand radios made for the Chicago Police
Department in 1967.
• He began working on Motorola's Cellular Research project, and developed the 3lb prototype from
his base in Washington.
• He become the General Manager of Motorola.
• Martin Cooper left Motorola before they starting selling handset phones to the public.
14. Steve Jobs
• Steve was born on the 24 of Feb 1955.
• Steve died on the 5 of October 2011 age 56 when he died.
• Cause of death was pancreatic cancer.
• Steve's Nationality is American.
• Steve's Children Reed Erin Eve.
• Steve's Sister is Mona Simpson.
• Steve was 51 or 52 when he came up with the idea.
• He was born in Francisco California united states.
• He died in Palo Alto.
• He has 3 kids.
• Steve had health problems for the last few years.
• He had to have a liver transplant he died.
