What's beyond silicon? There have been a number of proposals: protein computers, DNA computers, optical computers, quantum computers, molecular computers.
Moore's Law and The Secret World Of Ones And Zeroes
Is it the End for Moore's Law? - Computerphile
Transistors & The End of Moore's Law
Moore's Law Got Me!
Moore's Law in Perspective
10/22/2009: Moore's Law- 40 Years Later
Peter Diamandis on Moore's Law @ TED2012
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