Originally published on Fri March 1, 2013 12:17 pm
Transcript
IRA FLATOW, HOST:
This is SCIENCE FRIDAY. I'm Ira Flatow. Your telephone is a computer, really. Your microwave, it's got a computer in it. Your television, it's got a computer there. Even, of course, your computer has a computer. Your iPhone, your cellphone. Everything - just about everything in electronics these days has a computer, and they all work the same way like a Turing machine. Decades before your PC, your Mac or your Commodore, Alan Turing was designing a machine which could calculate almost anything: a universal computer.
Read more