Quantum Mechanics: Myths and Facts (pdf), a recently-updated paper on the Cornell arXiv peer-review site. By Hrvoje Nikolić of the Rudjer Bošković Institute in Croatia. [more inside]
posted by XMLicious on Feb 25, 2008 - 47 comments

The synchronization of two pendulum clocks was discovered in 1665 by Huygens. Two pendulum clocks mounted on the same wall always fell exactly out of phase with each other no matter what the starting conditions. Regardless of the initial conditions the system always ended up the same. In stark contrast, a chaotic system is extremely sensitive to initial conditions. How can these two seemingly seperate things be tied together? The synchronization of chaos. When two chaotic systems are synchronized together, information can be shared between them. It immediatly brings to mind applications for encryption, but it is still far away from everyday use.
posted by ozomatli on Dec 14, 2005 - 49 comments