My name is Chen Shiung-Wu and I am a physicist. I questioned the Law of Conversation of Parity and conducted an experiment to learn about the effects on weak nuclear force.
This law only addresses strong electromagnetic interactions and the strong nuclear force.
But, it has not been tested for the weak nuclear force. I worked with another colleague Tsung-Dao Lee and our calculations predicted that the beta particles from the colbalt 60 atoms would be emitted asymmetrically if the law did not work.