Timeline
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Blaise Pascal | Invented a mechanical calculating device called Pascaline. 1642
🗑
|
||||
| Gottfried Wilhelm von Leibniz | Invented the Stepped Reckoner in 1670
🗑
|
||||
| Charles Babbage | Invented the Analytical Engine-calculating machine in 1842
🗑
|
||||
| Herman Hollerith | Invented the tabulating machine in 1890
🗑
|
||||
| John Atanasoff, Clifford Berry | Invented the Astanasoff-Berry computer in 1939
🗑
|
||||
| Howard H. Aiken | Invented Mark 1 in 1944
🗑
|
||||
| John Mauchly, J. Presper Eckert | Developed ENIAC in 1946
🗑
|
||||
| Alan Turing | Developed idea of a universal machine in the late 30's and 40's
🗑
|
||||
| Jon von Neumann | Invented the EDVAC in 1947
🗑
|
||||
| William Shockley, John Bardeen and Walter Brittain | Invented Transistor in 1947
🗑
|
||||
| Grace Murray hopper | Invented COBOL
🗑
|
||||
| Jack Kilby | Invented the 1st integrated Circuit in 1958
🗑
|
||||
| William Gates | Invented the Microsoft Company in 1958
🗑
|
||||
| Paul Allen | Invented Co-founder if Microsoft in 1958
🗑
|
||||
| Thomas Knoll, John Knoll | Invented Adobe Photoshop in 1988
🗑
|
||||
| Adam Fisher, Peter Halascy and Peter Arvai | Invented Prezi in 2008
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Fhillip Bonillo
Popular Computers sets