The LP record — forty-five minutes of analog recording on a twelve-inch, two-sided, black vinyl disc — was declared dead in 1993, soon after the CD hit the market. 639 more words
Tags » History Of Technology
As I write these words, I’m not wearing a watch.
That’s hardly remarkable: I wear a watch less and less often these days. Most people of my generation seem to wear them even less than I do, and younger generations seem to wear them rarely, if ever. 361 more words
International committee for the history of technology international committee for the history of technology icohtec was founded. In paris when bitterness divided the nations in the eastern and western worlds history of educational technology slide may recommended related more history of educational technology ppt views history of educational technology views history of education history. 366 more words