Donahue
Images.4channel.org/f/src/589217_scale_of_universe_enhanced.swf. 3240. Geometry and Geometric Constructions related to Phi. Phi or Φ, which is 1.618 0339 887 …, was described by Johannes Kepler as one of the “two great treasures of geometry.”
(The other is the Theorem of Pythagoras.) Phi appears in many basic geometric constructions: 3 lines. One Hundred Interesting Mathematical Calculations, Number 7: Archive Entry From Brad DeLong's Webjournal. One Hundred Interesting Mathematical Calculations, Number 7 One Hundred Interesting Mathematical Calculations, Number 7: Julius Caesar's Last Breath What's the chance that the breath you just inhaled contains at least one air molecule that was in Julius Caesar's last breath--the one in which he said (according to Shakespeare) " Et tu Brute ? Then die Caesar"? Assume that the more than two thousand years that have passed have been enough time for all the molecules in Caesar's last breath to mix evenly in the atmosphere, and that only a trivial amount of the molecules have leaked out into the oceans or the ground.