Have You Heard of "Unparticle Physics"?

Many people heard the phrase "particle physics" even though some of them don't know much about what it is or what it does. Now, a physicist at Harvard University is proposing a new theory, which he called the "unparticle physics."In a recently published paper, physicist Howard Georgi, a... [ read more >> ]

A fractal, like this Koch Curve, is an example of discrete scale-invariance because it looks the same if multiplied by a fixed number.

Image comment: A fractal, like this Koch Curve, is an example of discrete scale-invariance because it looks the same if multiplied by a fixed number.
Image credits: Benoit Mandelbrot, Fractals.

A fractal, like this Koch Curve, is an example of discrete scale-invariance because it looks the same if multiplied by a fixed number.