Things I've Tagged (weekly)

• Wolfram Demonstrations Project

  Virtual Wire&String Puzzles in 3D let you trace & understand every step of a solution! Rotate, zoom, pan & animate: http://t.co/tSBpwf4g

• The Fractal Geometry of Mandelbrot (pdf) by Anthon

  The Fractal Geometry of Mandelbrot (pdf) by Anthony Barcellos http://t.co/5aDpE3GA

Posted from Diigo. The rest of my favorite links are here.