Je suis tombé là dessus tout à l'heure :
Mega Drive, TV, Bath, Safeway Saver's Tomato Soup, Copper and Zinc Electrodes.
The piece consisted of a bath of cheap tomato soup which generated the power for an old computer game and B+W TV. The computer game was playable by the viewers.
http://www.woodeson.co.uk/pages/alter.html
ça date de 2oo1, mais là, je suis sul' cul