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Ryan Tan
Joined: 15 Mar 2003
Posts: 12
Location: Subang Jaya, Selangor, Malaysia
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 Posted: Sun Mar 16, 2003 12:04 am Post subject: Questions about electricity |
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Hi again!
Can anyone tell me who invented the transistor, resistors and Light Emmiting Diodes?
I need it for a science quiz in my school.
Please...
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I love science forever!!!!!!!!! |
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Fat-Huntress
Joined: 15 Mar 2003
Posts: 3
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| Posted: Sun Mar 16, 2003 12:32 am Post subject: inventor. |
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| One of these wonders was the invention of the transistor in 1947. The transistor was slow to be commercialized. Up through the late 1950s, transistors were expensive, unreliable.William Shockley describing a solid-state amplifier in 1939. |
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