Music and Language
Wednesday, October 25th, 2006
Various STFT spectrograms for the mathematical analysis of sound
Via cosmicvariance (Clifford) I found this very nice podcast by radiolab.org at New Yorks public radio WNYC.
Archive for October 25th, 2006
Invisibility cloaks
Wednesday, October 25th, 2006
The invisible woman by marvel comics, Art by Steve McNiven Image from wikipedia
Sometimes its better to be unvisible.
This is not so impossible.
I.e. the theory is developped at various places, e.g. here at St. Andrews by physicist Ulf Leonhardt who has an easy to read introduction to the field.