Don't you know quarks come with colour charges?
Yes, but I don't recall positrons or electrons being composed of quarks.
. On a more obscure note, your mention of 'the Prisoner' episode (which I didn't see) reminded me of yet another scene, but in the Conan the Barbarian comic series (does anybody remember Conan?
). There, there was this king playing chess with a foreign dignitary on a huge board with real people, and the "pieces" had to actually kill eachother if a piece "took" another. He was casually chatting with Conan I guess as he carelessly lost his queen, who was run through by a knight after just having stabbed a pawn-dude...
. There was also a ban in Egypt on the game in early 11th century (end of ban unspecified, but presumably didn't last the ruler that decreed it). It seems like after this, chess was an accepted game in the Islamic world. The only exception, lo and behold, is the Islamic revolution in Iran nearly a millenium after the last mentionable ban (suckers
) according to these sites.
.
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