timeline
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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|---|---|---|---|---|---|
| blaisa pascal | pascaline 1642
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| gottfried wilhelm Von Leibniz | steppedreckoner 1670
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| Charles Babbage | analytcal engine 1890
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| Herman hollerith | tabulating sachine 1939
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| John atansoft Clifford berry | binary number system 1937
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| mark 1 | Automatic Sequence Controlled Calculator 1937
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| john mauchly j presser eckert | Electronic Numerical Integration and Calculator 1946
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| Alan turring | Turing Machine 1936
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| Jon Von neumann | Electronic Discrete Variable Automatic Computer 1947
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| william shokly johnbarden and walter brittain | transistor 1947
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| grace Murry hopper | common business oriented lanauge 1959
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| jack kilby | integrated circute 1958
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| William gates III | founder of microsoft 1975
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| Paul allen | cofounder of microsoft 1975
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| adam somlai fischer peter halacsy ans peter arvai | prezi 2008
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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.
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Created by:
damian palacios
Popular Computers sets