Tiny ear listens to hidden worlds ..(a cool recording)

doctorie · Feb 27, 2010

http://news.bbc.co.uk/2/hi/technology/8529232.stm
the aritcle is interesting..but the sound recording is something new to hear.

the recording in the article is of brownian motion..what that is ,is waaaaaaay beyond my understanding..
but the sound of it is cool...

wiki

Brownian motion (named after the Scottish botanist Robert Brown) is the seemingly random movement of particles suspended in a fluid (i.e. a liquid or gas) or the mathematical model used to describe such random movements, often called a particle theory.

The mathematical model of Brownian motion has several real-world applications. An often quoted example is stock market fluctuations. However, movements in share prices may arise due to unforeseen events which do not repeat themselves, and physical and economic phenomena are not comparable.

Brownian motion is among the simplest of the continuous-time stochastic (or random) processes, and it is a limit of both simpler and more complicated stochastic processes (see random walk and Donsker's theorem). This universality is closely related to the universality of the normal distribution. In both cases, it is often mathematical convenience rather than the accuracy of the models that motivates their use.[cl
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possible uses of this is maybe proof the pdog has a brain and not just pie between his ears....J/k..luvs ya pdog

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Tiny ear listens to hidden worlds ..(a cool recording)

doctorie Veteran