Information Filtering




Java Tips




    Links to my current projects

Metazeta Clusters

    Interesting Links

Opensource License Comparison/Compatibility Tool

Mathematical Cognitive Tools

Scientific Calculater in javascript (with binary, octal, hexadecimal)

Virtual Laboratories in Probability and Statistics

Visualizing Chess

Blogs are a great way to recommend news that is worth reading and identify propaganda. Also see for news about under-reported stories.

Music Composition Visualization using semi-circular arches on a line to link identical passages in a composition. The Java applet is useful for interactive exploration of MIDI files.

Cool Graph Applet for Google that has extraordinary incremental graph layout usability

Zoom from a galactic view down to quarks with Powers of Ten as a Java applet and then try out a 3D Space Map Java applet that can let you zoom around the Milky Way galaxy.

Great Aurora Photos and Aurora Spotting

My photos at

Stock Charts up the wazoo, a visualization delight

Electronic Voting Risks

EFF, defending free speech, privacy, innovation, and consumer rights.