New & Updated
Demonstrations 21 - 40 of 8137
Membrane Reactor to Improve Selectivity in Multiple Reactions
Solution of the First Underwood Equation Formulated as a Generalized Eigenvalue Problem
Collocation by Chi Square
Digit Sum in Different Bases
Leonardo da Vinci's Ornithopter
Locus of Points with Constant Angle
Model for Crystallization in 2D
The Parabola's Evil Twin: Real and Nonreal Roots of a Real Quadratic
Heppes's Two-Tip Tetrahedron
Principal Values and Mohr's Circle for Planar Stresses
Electromagnetic Waves in a Cylindrical Waveguide
European Option Prices and Greeks in 3D
Probability Density Distribution for Electron Scattering
Tin Box with Maximum Volume
Gazis-Herman-Rothery (GHR) Car-Following Model
Microbial Survival with Dissipating Disinfectant
Trick to Multiply by N-1 in Base N
Disappearing Lines in a Rectangle
Disappearing Lines around a Circle
The #1 tool for creating Demonstrations
and anything technical.
Explore anything with the first
computational knowledge engine.
The web's most extensive
Course Assistant Apps »
An app for every course—
right in the palm of your hand.
Wolfram Blog »
Read our views on math,
science, and technology.
Computable Document Format »
The format that makes Demonstrations
(and any information) easy to share and interact with.
STEM Initiative »
Programs & resources for
educators, schools & students.
Join the initiative for modernizing
Note: Your message & contact information may be shared with the author of any specific Demonstration for which you give feedback.
© 2013 Wolfram Demonstrations Project & Contributors |
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have