
Jumat, 25 September 2015
Penemuan Radio ... awal pertentangan antara kaum ilmuwan dan pebisnis

A short time before my lecture, a multi-millionaire proprietor of a very famous telegraph company
telegraphed me with an urgent request to meet me. I replied that I had no time. In response he said that he is
coming to meet me in person and within a short time he himself...