Now the chinese man Takes a pair of chopstickes and throws them out of the window.
Then he claims "We have too many of those in my country!".
Then the mexican grabs his salsa, throws it out the window and says "We have to many of these in my country!".
Then the american picks up the mexican and throws him out of the window and claims "We have to many of these in my country!".
Parity conservation disprovedIn 1956, the formerly believed “law” of conservation of parity was disproved in the first successful results from an experiment conducted by Madame Chien-Shiung Wu at Columbia University on the beta-decay of cobalt-60. It had been suggested in a paper published by Tsung-Dao Lee and Chen Ning Yang on 1 Oct 1956. There had been problems to overcome working with the cobalt sample and detectors in a vacuum at a working temperature of one-hundredth of a kelvin. Wu's team repeated the experiment, doing maintenance on the apparatus as necessary, until on 9 Jan 1957 further measurements confirmed the initial results. Leon Lederman performed an independent test of parity with Columbia's cyclotron. They held a press conference on 15 Jan 1957.« |
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