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brain puzzles

17.    I’ll Get it for You Wholesale…A wholesale merchant came to me one day and posed this problem. Every day in his business he had to weigh amounts from one pound to one hundred and twenty-one pound, to nearest pound. To do this, what is the minimum number of weight he needs and how heavy […]

propaganda images,propaaganda posters

Propaganda – The Good, The Bad And The Ugly

Imagine for a moment that you are an impoverished citizen of ancient Egypt, hopefully hoeing the desert and wondering when it will bloom. Suddenly, a could of dust appears on the horizon which eventually resolves itself a gallop of horses and chariots commanded by heavily armed soldier followed, eventually, by a crocodile of exhausted slaves […]