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15h 58min, mar 21, 1978 y - TI Speak and Spell Introduced - begining of small consumet electornics in education
Added to timeline:
8 Feb 2018
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History of Instructional Technology
Events on the top, theories and studies on the bottom.
Date:
15h 58min, mar 21, 1978 y
Now
~ 46 years ago