Will Sprout

first computer program

Dec 10, 1830

1. Charles babbage asked Ada to translate menabrea's paper to english
2. In 1953 over 100 years after her death Ada's notes were republished
3. Ada spent most of the year translating the notes
4. The notes were more extensive than menabrea's paper

fisrt telephone

Jun 25, 1874

1.Alexander gramham bell invented the telephone
2. It was patented in 1875
3. Alexander gramham bell beat out elisha gray to be the first to patented
4. Alexander gramham later died august 2,1922

First Cell Phone

Apr 3, 1973

1. It was called Dyan tac 8000x
2. It weighted 2 pounds
3. It was created by Martin Cooper
4. It's nickname was "The Brick "

First personal computer

Oct 26, 1975

1.It was an IBM model 5150
2.It only had an 16 KB RAM
3.It was IBM 's only invention
4. It had no floppy disk units