falaisios
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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| Blaise pascal | pascaline- 1642
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| Gottfried wilhelm von leibniz | stepped reckoner-1660
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| charles babbage | store information-1842
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| herman hollerith | tabulating machine-1890
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| john atanasoff clifford berry | atanasoff -berry computer{abc}-1939
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| mark-1 | ascc{automatic sequence controlled caculator}
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| john maurchly l. presper eckert | electrunic numeerical integration and calculateor}
-1946
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| alan turing | develope idea of a universal machine in late 30's
and 40's
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| john von neumann | {electronic disceret variable automatic computer}
-1947
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| gracse murray hopper | {common business oriented language}
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| jack kilby | develope the 1-itegrated circuit in 1958
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| william gates | started microsoft company-1975
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| paul allen | co-founder of microsoft coroperation
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| thomas knoll john knoll | creators of adobe photoshop-1988
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| Adam Fischer,peter halascy, peter arval | prezzy-2009
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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:
chuukis