History Days 4 5

Friends’ Central School Computer Science Mr. Fedder [email_address]

9 th Grade Computer Science Rotation Mr. Fedder/Mr. Crowley

1.1 History of Computers – 1950’s 1950 1955 1952 1958

History of Computers – 1950’s IBM 350 RAMAC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],IBM Disk - 1957 UNIVAC I - 1951 Princeton University – IAS Computer

Student Slide – Grace Hopper

History of Computers: Printers 1953 Univac High Speed Line Printer 600 lines/minute COST, PRICE AND RENTAL RATES Manufacturer Monthly Cost Rental Card System 80 or 90 Column 1 Central Processor $234,215 $4,685 1 Read-Punch Unit 48,650 975 1 Card Reader 15,290 305 1 Printer on-line 49,345 985 1 Printer Off-Line 195,000 3,500 Tape-Card System 1 Card Punching Printer 125,000 2,700 1 Printer Off-Line 195,000 3,500

1.1 History of Computers – 1960’s 1960 1961 1965 1969 1966

1.1 History of Computers – 1960’s Mainframe Computer 1967 – IBM 360 IBM “Stretch” - 1961 IBM 360 - 1964

Student Slide – Seymour Cray

1.1 History of Computers – 1960’s ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],DEC PDP-8 ( 1965) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],1964 - CDC 6600 Seymour Cray

Student Slide – Jacquard Loom

History of Computers – Data Storage Jacquard Loom ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

History of Computers – Data Storage Card Readers

History of Computers – Data Storage

History of Computers – Networking Arpanet - 1969 MORE !!

1.1 History of Computers – 1970’s 1973 1971 1972 1977 1979 1979

1.1 History of Computers – 1970’s 1975 - MITS Altair PC ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],DECSystem 10 Cray Supercomputer

1.1 History of Computers – Calculators 1958 1962 1971 1974 1985 2005

1.1 History of Computers – Data Storage 1965: 228 MB 1971: 80 KB 1978: 360 KB 1987: 1.44 MB 1996: 100 MB

Student Slide – IBM 3340 Drive

1.1 History of Computers – Data Storage ,[object Object],[object Object],[object Object],IBM 3348 Data Module 1973 – Winchester Drive 30-30 – Winchester Rifle

1.1 History of Computers – 1970’s Xerox Alto WYSIWYG Start Quit 1 st GUI - 1973

1.1 History of Computers – 1970’s Steve Jobs Steve Wozniak

1.1 History of Computers – 1980’s 1981 1980 1983 1986 1987 1987 1989

1.1 History of Computers – 1980’s IBM AS/400 DEC Vax - 1986

1.1 History of Computers – 1980’s PC’s Apple introduces the Mac!

1.1 History – 1980’s Portables John Cleese Video

History of Computers – GUI’s 1981 1985 1984 1995

History of Computers – 1990’s 1990 1995 1998 1997 1992

History of Computers 1990s: Explosion of computer use ,[object Object],[object Object],[object Object],[object Object],[object Object],WHY?

History of Computers – 1990’s 1990 - Windows 3.0

History of Computers – 2000  Future 2001 2004 2003 2005

History of Computers – 2000  Future Cray Supercomputer - 2004

Terms Review ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

History Days 4 5

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