My history in pictures

Pythagorean Theorem

AMS Spectrometer Animation

Soma Cube Talk

Soma Cube Program

Solutions to the Soma Cube

Bouncing Balls

Rotating Tesseract

Tumbling Bucky Ball

Wind Fern

ND Polytopes

When the following page comes up, press the link next to [Published MATLAB Files]. Polytopes (same as above)

When the following page comes up, press the link next to [Published MATLAB Files]. Permutation Generator

Can a tiny compiler-compiler grow into something useful?

When the following page comes up, press the link next to [Published MATLAB Files]. Growing a Compiler

A Toy Compiler

MATLAB Performance Measurement

When the following page comes up, press the link next to [Published MATLAB Files]. Summer Olympic Medals 1896-present

World Time Zones

When the following page comes up, press the link next to [Published MATLAB Files]. Computation of Pi by Archimedes

PDF talk about previous entry

Fly in an F18 (WMV file)

Starting Your Genealogy (PDF file)

A public presentation of a new idea explaining Dark Matter and Dark Energy based on assuming the shape of the Universe is the 3D surface of a 4D sphere. An unpublished three-page paper on the same topic. Some illustrations for the paper.


Created: April 04, 2001
Last modified: 14 April 2016