Particles, Waves and Ants
Vienna, Austria (SPX) Nov 27, 2014 - A drunken sailor staggers onto a square with lots of streetlamps on it. Sometimes he will run into one of the lamps, change his direction and keep moving. Does the time he spends on this square depend on the number of streetlamps? The surprising answer is: no. No matter whether there is a streetlamp on every square meter or whether the distance between the lamps is large: on average, the d ... more
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