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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| Blaise Pascal | show 🗑
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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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| John Atanasoff, Clifford Berry | show 🗑
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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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| Grace Murray | show 🗑
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| Jack Kilby | show 🗑
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| show | Microsoft in 1975.
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| show | Co-Founder of Microsoft.1975
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| show | Adobe Photoshop 1988.
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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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