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http://blog.radarc.org/2018/10/09/mr-marconi-and-his-marvellous-invention-maritime-wireless-telegraphy-from-the-kingstown-regatta-in-1898-to-the-sinking-of-the-titanic-in-1912-and-beyond-demo/
"Mr Marconi and his marvellous invention: Maritime wireless telegraphy from the Kingstown Regatta in 1898 to the sinking of the Titanic in 1912 and beyond." + demo!