Worth a look!
NUMERICANA.com

Homepage visits since March 31, 2000
Google  
Gerard P. Michon  
  Science   Nature   Sc. American   NewScientist   ScienceNet   ams.org   aip.org   aps.org   CNRS   geometry.net   World Science

Join the Numericana facebook Group The first 10 years of Numericana... ASAP! About Numericana
** NEW **
Ada | Dice | Cards
Convex Geometry
Divergent Series
HP | TI-36X | Casio 		Math History  |  BSHM
How Things Work
OEIS  |  Record primes 		Wilson's theorem
Pseudoprimes
Math Central 		Theorem of the Day
Fun with Formulas
Second Moment 		  Top 20  (by popularity)
  1. Magic | Geometry
  2. Roman Numerals
  3. Scientific Symbols
  4. Ellipse | Ellipsoid
  5. Units | Formulas
  6. Recreations, games
  7. Numbers, Arithmetic
  8. Constants, fractions
  9. Electromagnetism
  10. Solvay, giants, history
  11. Geo-Trivia | Humor
  12. Functions | Forms
  13. Physics | Chemistry
  14. Combinatorics | Odd
  15. Polyhedra (+ table)
  16. Fluids | Heat | Billiards
  17. Analysis | Calculus
  18. Sets | Graphs | Sums
  19. Algebra | Matrices
  20. p-adic | Reciprocity

Final Answers
by Dr. Gerard P. Michon

Many basic and advanced scientific questions answered within days.  Ask Gerard any question.  Some answers are posted here.

Currently, that's
over 1520 articles.

Gerard Michon  
From Los Angeles, CA:   Numericana.com will eventually be the online companion to Dr. Gerard P. Michon's upcoming "Numericana" book, presenting both the recreational and fundamental sides of mathematics and physics to a varied audience of professional scientists and engineers, teachers, parents, students and enthusiastic adults teaching themselves Science.  One reviewer (Jack Lucentini) described it as covering scientific topics "from the magnificient to the obscure" (or the arcane).  In the end, several megabytes of original text will be excerpted verbatim from the book, including the entire glossary of scientific terms, which is thought to be most valuable to online readers.  Besides material considered too bulky for the printed version, this online edition provides almost 10000 related hyperlinks and up-to-the-minute updates and errata.  Welcome to Numericana.  Enjoy the ride.
(c) Copyright 2000-2013 - Gérard P. Michon,Ph.D.Ph.D.   All rights reserved.  
Gerard Michon Safe Surf
ICRA
Valid XHTML 1.0 CSS
Site Statistics   (Pageviews)       Kudos
Best Month: February 2013 (84073)       Map
Best Week: 2013-01-30 (62435)
Best Day: 2013-02-03 (47237) Page Rank Checker
5,000,000  as of  2013-02-02
Relativity | Cosmos | Laser | Magic | Utility | Money
Curves | Constants | Symbols | Heraldry | Fame
Mysteries | Fallacies | Billiards | Calendars | Misc.
Fun Tycho Brahe Galileo Galilei Johannes Kepler Descartes Pierre de Fermat Blaise Pascal Isaac Newton Leibniz Moreau de Maupertuis Franklin Lagrange Laplace Legendre Fourier Gauss Cauchy Carnot Abel Lord Kelvin James Clerk Maxwell Marie Curie Rutherford Neils Bohr Louis de Broglie Paul Dirac John von Neumann Pierre Deligne