Measurements Change Dramatically Depending on the Methodo...

Benoit Mandelbrot asked his famous question “How long is the coast of Britain?” long before this symposium was written, but it perfectly captures the sort of puzzle people in this crowd love. The question seems simple. Just look it up in the encyclopedia. But as Mandelbrot observed, the length of the coast of Britain depends on what you use to measure it. If you draw lines on a map to approximate the coastline, you get one length, but if you try to measure the real bumps in every inlet an...

 The Fundamental Units of Lojban

bridi - relationshipsselbri - the kind of relationsumti - describe the relation bridi are composed of two different units: all bridi must have a selbri and any given amount of sumti Examples: x1 gives x2 to x3 mi dunda ti do do - you mi - me ti - this (as in this thing here in my hands or near me) x1 is a friend of x2 mi pendo do x1 is blue ti blanu x1 talks to x2 about subject x3 in language x4 mi tavla do do (I'm talking to you about you) words that are 1-4 letters can be sumti words...

 "Sagan" as a Unit of Measurement

Carl Sagan was an American cosmologist, astronomer, and absolute tireless champion of the sciences in the public sphere. He was the author, co-editor, or editor of almost two dozen science books, and the host the award-winning 1980 television series Cosmos. Sagan was well known for his excitement in talking about science, especially cosmological issues, and would strongly enunciate the M sound in millions and the B sound in billions to emphasize just how big the numbers were and properly diff...