2 July 1819 Thomas Anderson Discovered Pyridine
2 July 1852 Sir William Bragg - Nobel Prize for Physics 1915 - Determination of Crystal Structure.
2 July 1906 Hans Albrecht Bethe Nobel Prize for Physics
2 July 1850 US patent was granted for gas mask with name "respiring apparatus."
2 July 1900 First Zeppelin airplane made its first flight.
(A recent article on Zeppelin http://boingboing.net/2011/07/21/forget-the-hindenbur.html )
2 July 1940 Enrico Fermi got patent for producing radioactive substances
2 July 1940 First Pontoon concrete bridge was dedicated to the nation in USA.
2 July 1957 First vacuum cast steel was made in USA
2 July 2001 Doctors implanted first mechanical self contained heart. The name of the device abicor
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Coca-Cola Advertisement Uploaded 12 January 2010
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IBM Research has demonstrated a new memory technology called phase-change memory (PCM) and it can store 100 times faster than flash memory and it will cost less.
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