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• n  British physicist (born in Ireland) remembered for his experiments on the transparency of gases and the absorption of radiant heat by gases and the transmission of sound through the atmosphere; he was the first person to explain why the daylight sky is blue (1820-1893)

• Tyndall
• John Tyndall

News & Articles

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• FINRA Bars J.P. Morgan Vice President and Broker Friend in Insider Trading Scheme
  The Financial Industry Regulatory Authority announced today that it has barred David Michael Gutman, a Vice President in the conflicts office of J.P. Morgan Securities, LLC, and Christopher John Tyndall, a former registered representative at Meyers Associates, L.P., from the securities industry for their roles in an insider trading scheme.
  Jan. 16, 2014 - Business Wire via Yahoo! Finance