jan 1, 1954 - TRANSISTOR RADIO - Invnented by William Shockley, John Bardeen and Walter Brattain on 1954.
Description:
It is a small portable radio that utilizes a transistor-based circuitry. It is the first piece of technology that allows young people to enjoy their music taste despite parent disapproval.Added to timeline:
Date:
jan 1, 1954
Now
~ 72 years ago