Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

falaisios

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

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards