Listening to Mother Nature

Rotation: it's all in your head

Lungs are Trees

Solar/Nuclear

Another look at symmetry

zen page

Visual Math

Number Tree

Jetlag Experiments

Intuitive Computer- Graphics Camera

Buffon's Needle in 3D

Fluid Dynamics

Thinking with Geometry

3D Genogram

Balloons

Musical Geometry

Polyhedra

Air Traffic Simulation

Etcetera