Everything Pioneer Timeline

Blaise Pascal

Mar 4, 1623

Invented first calculating machine(only add and subtract). He ivented it at the age of 19. He is aMathematics Genius.

Pascaline

Mar 5, 1642

It was created by Blaise Pascal and can only add and subtract.

Gottfried Wilhelm Leibniz

May 6, 1646

Made an improved calculator that can +, -, multiply, and divide. Invented at the age of 27. He is a philosopher, scientist, and a historian.

Leibniz Calculator

Mar 5, 1673

An improved calculator made by Gottfried Leibniz and can add, subtract, multiply, and divide.

Cahrles Babbage

Jul 4, 1792

Begins work on his difference engine which performs mathematical functions to six decimals known as grandfather of computing he worked on his analytical engine around 1830 until he died it wasn’t completed. Also known as the grandfather of computing. He is an inventor and mathemathician.

Augusta Ada Lovelace

Mar 4, 1815

First computer programmer. She was also good friends with Charles Babbage. Also the FIRST LADY one. She is a mathematician.

Difference Engine

Mar 5, 1821

It was a calculator made by the grandfather of computing known as Charles Babbage and can add, subtract, and divide.

Herman Hollerith

Mar 4, 1860

Founded the tabulating machine company(1896). He is an engineer and scientist.

First Speaker

Mar 5, 1876

It was invented by Alexander Gram Bell. It was able to produce speech that was intelligent.

Tommy Flowers

Dec 22, 1905

Designed the first programmable electronic computer to solve german messages. He is an engineer.

Lee Byung, Chul

Feb 12, 1910

The founder of the Samsung Group and one of South Korea's most successful businessmen.

Alan M. Turig

Mar 4, 1912

Helped british decote german messages and predicts missile targets. He is a mathematician, philosopher, and code-breaker.

Vacuum Tube 1st gen

Jan 1, 1940

A circuit board of blocks tgat held 4000 vacuum tubes for IBM’s model 701.

Transistors 2nd gen

Mar 4, 1950

A device with three connections, capable of amplification in addition to rectification.

Steve Wozniak

Aug 11, 1950

Co-founded apple computers in the mid-70s. He is an engineer and programmer.

Steve Jobs

Feb 24, 1955

An American entrepreneur, marketer, and inventor, who was the co-founder, chairman, and CEO of Apple Inc.

Tim Berners Lee

Jun 8, 1955

Is the inventor of WWW and is also the president of the WWW foundation. He is a phycisist, compute scientist, and professor.

Bill Gates

Oct 28, 1955

With his friend, Steve Balmer, Bill started Microsoft in 1975. He is a nerd.

Integrated circuits 3rd gen

Mar 4, 1960

Many transistors combined together into a very small space forming an integrated circuit.

Computer-Aided Display Control

Mar 5, 1965

It was the first mouse in Bill English's publication.

Microprocessors 4th gen

Mar 4, 1970

An integrated circuit that contains all the functions of a central processing unit of a computer.

Evan Williams

Mar 31, 1972

An American internet entrepreneur who has founded several Internet companies. One of the founders of twitter.

Mark Zuckerburg

May 14, 1984

A American computer programmer and Internet entrepreneur. He is one of five co-founders of Facebook.

Mike Krieger

Mar 4, 1986

A Brazilian entrepreneur and software engineer, who is the co-founder of Instagram, along with Kevin Systrom.

Powerpoint

May 22, 1990

PowerPoint is a presentation program developed by Microsoft. It is included in the standard Office suite along with Microsoft Word and Excel. The software allows users to create anything from basic slide shows to complex presentations.

Wi-fi

Mar 5, 1991

A popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using UHF radio waves

Siri

Oct 14, 2011

An application that answers questions and make reccomendations.