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Friday, December 4, 2009

QUESTION 41

What did these men invent?






at

2 comments:

  1. Siddarth PaiDecember 17, 2009 at 8:19 PM

    first transistor

    thats brattain
    shockley
    bardeen

    ReplyDelete
  2. NiharApril 28, 2010 at 11:24 AM

    Transistor.
    William Shockley
    Walter Brattain
    John Bardeen
    working for Bell Labs

    ReplyDelete