Welcome to the home page of Gerard Westendorp
Move Website
My website is  moving.  Best go to the  new location at westy31.nl      This old page will be gone soon...

Any comments, mail me at Gerard@westy31.nl

Animation of stickmen on a stariways to nowhere

I am on Mastodon
Physics

Electric circuit analogs of fields Electric circuit acoustic wave 

Dispersion free wave packetsDispersion free wave packet

The Koide formula and the Kiss precise

My 3D Printing Webshop:                                                                                               

 My 3D printing Webshop

AardvarkAardvark, a web site by my wife Marleen on food processing technology.

My google plus page

My Google Plus page

Salvaged Google plus page, part 1.
Salvaged Google plus page, part 2.

Continous iteration of fractals Continuous iterations  

Geometry

Bored of 3 dimensional space? Geometry

The Complex Farey tessellation Complex Farey tessellation

Cardboard model of the "impossible" Penrose triangle.
Cardboard model of Penrose impossible triangle
Poster of the Uniform Polyhedra
polyhedra1polyhedra1
polyhedra1polyhedra1
World Energy
Earth My page on world energy and climate.
CellFlow
Cell Flow, a Freeware n-dimensional heat, flow and sound simulator.
2D von karman

Scrapbook

Scrapbook

Golay codes and symmetry

Golay codes

Hinged Polyhedra and Hinged Tesselations

Hinge Icosidodecahedron


Hyperbolic tesselations of fractals

RSA encryption and Shor's algorithmRSA encryption and Shor's algorithm.

TuringTuring and the Universal Machine

Whike

Whike
Whike

Aether theory . 

ToonKlok Toonklok

Phi^4 simulation

Other

Circumsphere

Space-time triangles

Pythagoras jigsaw puzzle

Some Inventions

Paintings by a friend.
 
Grassie

Jonas