Timeline
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| show | Pascaline. 1642
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| show | Stepped Reckoner in 1670.
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| show | Analytical Engine-calculating machine in 1842.
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| Herman Hollerith | show 🗑
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| show | Atanasoff Berry computer in 1939.
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| show | Mark 1 in 1944.
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| show | ENIAC in 1946.
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| show | Developed the idea of a turing machine in 30's and 40's and called it the enigma.
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| show | He built EDVAC w/ Mauchly in 1947.
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| show | Transistor in 1947.
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| show | COBOL.1960
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| show | the first integrated circuit in 1958.
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| William Gates III | show 🗑
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| Paul Allen | show 🗑
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| Thomas Knoll and John Knoll | show 🗑
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| Adam Fischer Peter Halascy and Peter Arvai | show 🗑
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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:
shem batallones
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