306 Constantine I is proclaimed Roman Emperor by his troops
0326 – Constantine refused to carry out the traditional pagan sacrifices.
1837 The first commercial use of an electric telegraph was successfully demonstrated by William Cooke and Charles Wheatstone on 25 July 1837 between Euston and Camden Town in London.
1854 Walter Hunt is awarded the first U.S. patent for a paper shirt collar
1961 Walt Disney’s animated film “101 Dalmatians” released in the US
1984 Cosmonaut Svetlana Savitskaya becomes 1st woman to walk in space
1997 Scientists announce the first human stem cells to be cultured in a laboratory using tissue taken from aborted human embryos
2010 – WikiLeaks leaked to the public more than 90,000 internal reports involving the U.S.-led War in Afghanistan from 2004-2010.
By: Archa Dave
