Share on Facebook Share on Twitter Email
Answers.com

Sunday, October 11, 2009

 
Today's Highlights: Sunday, October 11, 2009
Sunday, October 11, 2009
Adding Machine  
Adding Machine
Answer of the Day
What did we do before the calculator? Since we only have 10 fingers to count on, eventually someone had to come up with the idea of an adding machine. One of the first of these was developed by Blaise Pascal in 1642. It had eight digits and was called the pascaline. On this date in 1887, Dorr Felt received a patent for his comptometer. It was the first mechanical device that could add, subtract, multiply and divide simply by pressing keys. Since all the keys could be pressed simultaneously, a skilled operator could make the comptometer work faster than one of today's calculators.
Quote
"You always admire what you really don't understand." Blaise Pascal
Word of the day
oscitant
  1. Yawning; gaping.
  2. Sleepy; drowsy; dull; sluggish; careless.

    He must not be oscitant, but intent on his charge.
    Barrow.
Webster's 1913 Dictionary)
And now, for your descriptive needs, two weeks of useful adjectives.
Previous words: chav, punnet, whinge
Today's History
George Carlin  
George Carlin

Today's Birthdays
Elmore Leonard  
Elmore Leonard

Search unanswered questions...
Enter a question here...
Search: All sources Community Q&A Reference topics
 
 

 

Copyrights:

 Today's Highlights. Copyright © 1999-2009 by Answers Corporation. All rights reserved.
  Read more