Cappello di carta stagnola

Note
1^ Julian Huxley, The Tissue-Culture King, 1927. «Well, we had discovered that metal was relatively impervious to the telepathic effect, and had prepared for ourselves a sort of tin pulpit, behind which we could stand while conducting experiments. This, combined with caps of metal foil, enormously reduced the effects on ourselves».
2^ Hey Crazy–Get a New Hat, Bostonist, 15 novembre 2005.
3^ W. R. Adey, Neurophysiologic effects of Radiofrequency and Microwave Radiation, Bulletin of New York Academy of Medicine, vol. 55, no. 11,, dicembre 1979, pp. 1079–1093.
4^ John David Jackson, Classical Electrodynamics, Wiley Press, 1998, ISBN 0-471-30932-X.
5^ Ali Rahimi, Ben Recht, Jason Taylor e Noah Vawter, On the Effectiveness of Aluminium Foil Helmets: An Empirical Study, Ali Rahimi.
6^ Safety and Health Topics: Radiofrequency and Microwave Radiation – Health Effects.