Send the link below via email or IMCopy
Present to your audienceStart remote presentation
- Invited audience members will follow you as you navigate and present
- People invited to a presentation do not need a Prezi account
- This link expires 10 minutes after you close the presentation
- A maximum of 30 users can follow your presentation
- Learn more about this feature in the manual
Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
Make your likes visible on Facebook?
Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.
History Of Computers Assignment
Bri Harlandon 10 December 2012
Transcript of History Of Computers Assignment
-Made by: Johannes Gutenburg
-Paper was placed on inked woodblock and an impression taken by rubbing.
-It was a time consuming task. 1888- Gramophone
-By: Emile Berliner
- It's a system for pressing records
-Replaying sound after recording
-Emile was a German immigrant
-This was called "The Gramophone Company"
-Trade marks was a Nipper, a dog listening to its masters voice recorded on the Gramophone 1926- First Television
-Created by John Logie Blaird
-There is multiple books on him as well. 1977- Apple Computers are first sold commercially to consumers in U.S.
-Inventor; Steve Jobs Before 1801: - Calculators invented
-Earliest comuting devices
-this helped the latest math skills 1955- Bell labs introduced the first transistor computer
-transistors made computers energy efficient
-made at the university of Manchestor
-Australian Hungarian Physicist
-Julius Edgar Lilenfelt made this Oct.22nd 1979- half a million computers were used in the U.S.
-Number 10 million by year 1983 1983- time magazine nominate personal computer for the title "magazine of the year"
_first non-human to be nominated