Bharat Sanchar Nigam Ltd (BSNL- It is an Indian state-owned telecommunications company headquartered in New Delhi, India.) announced it was closing the 160-year-old telegraph service with the last transmission on July 14, 2013.
Sunday 14 July 2013
Jean Baptiste Andre Dumas
Jean Baptiste Andre Dumas was born on 14 July 1800 was a French chemist, best known for his works on organic analysis and synthesis, as well as the determination of atomic weights (relative atomic masses) and molecular weights by measuring vapor densities. He died on 10 April 1884.
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