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Find number abc

If a7bc7 + c8a3a = 1ab8ac find number abc. Multiple solutions may exist.

Correct answers: 4

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Kristen Schaal: Family Friendly

I wanted to make sure that my act was family friendly for tonight, but I don't have babies. So I thought that maybe I could pretend that I had babies and that way I could appeal to the people in the audience who have babies and to the people who like to pretend that they have babies.

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Robert B. Laughlin

Born 1 Nov 1950.American physicist whoshared(with Daniel C. Tsui and Horst Störmer) the Nobel Prize for Physics in 1998 for research on the fractional quantum Hall effect. In a current-carrying conductor, the classic Hall effect is the voltage produced at right angles to a magnetic field, as first discovered in 1879. A century later the German physicist Klaus von Klitzing discovered that in a powerful magnetic field at extremely low temperatures the Hall resistance of a semiconductor is quantized in integral “steps.” Using even stronger magnetic fields and lower temperatures, Störmer and Tsui discovered fractional steps, explained by Laughlin's theory that the electrons can form a new type of quantum fluid with quasiparticles carrying fractions of an electron's charge.

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