Lee is bang on the mark, the russians/japanese got up to some really f**ked up shit in manchuria early on in the century, but very few people know of it because hitler is your 'boil in the bag' evil dictator for every purpose. then again you don't get many kids called chairman anymore...
An infinite amount of maths professors go into a pub, the first one asks for a pint, the second a half, the third a quarter and so on. The barman pours two pints and says 'sort it out amongst yourselves'