Sir Joseph J. Thomson talks about electrical engineering and his thoughts about the discovery of the electron. The film was made on 18 October 1934 by the Institution of Electrical Engineers.
See the list of all Nobel Prizes, awarded for "the greatest benefit to mankind."
In his will, Alfred Nobel left 31 million SEK to found the Nobel Prizes.
Medicine Laureate Shinya Yamanaka talks about the importance of taking risks.