History
The Little Professor was first released by Texas Instruments on June 13, 1976. As the first electronic educational toy, the Little Professor is a common item on calculator collectors' lists.
In 1976, the Little Professor cost less than $20. More than 1 million units sold in 1977.
An emulator of the Little Professor for Android was published in 2012.
Read more about this topic: Little Professor
Famous quotes containing the word history:
“There is no history of how bad became better.”
—Henry David Thoreau (1817–1862)
“We are told that men protect us; that they are generous, even chivalric in their protection. Gentlemen, if your protectors were women, and they took all your property and your children, and paid you half as much for your work, though as well or better done than your own, would you think much of the chivalry which permitted you to sit in street-cars and picked up your pocket- handkerchief?”
—Mary B. Clay, U.S. suffragist. As quoted in History of Woman Suffrage, vol. 4, ch. 3, by Susan B. Anthony and Ida Husted Harper (1902)
“A man acquainted with history may, in some respect, be said to have lived from the beginning of the world, and to have been making continual additions to his stock of knowledge in every century.”
—David Hume (1711–1776)