Welcome to Alan's Laboratory

This website is dedicated to family, friends, and the exploration of the marvelous world we live in. Please enjoy your journey.

Pythagorean Theorem Proof

I never really got through a proof of this useful relation until I stumbled upon a very nice hint on how to do it on the web. After that, it only takes a little imagination and some algebra to complete the proof. Here is the link to the hint: Hint

Take it as a fairly easy puzzle, and become one of those who has proven the Pythagorean Theorem!

Speed of light adventure

Did you know that the speed of light was first measured with reasonable accuracy in the Age of Enlightenment around about 1676? Check out the Article that I have assembled under "Alan's Articles" to the left. I have a plan to do a garage science project in which we will directly measure the speed of light within the walls of Alan's Laboratory! Stay tuned for that one...but don't hold your breath on how fast it will appear.

Credits

  • Thanks to all the sites that I have linked to for enriching our experience.
  • Title banner artwork by Karen.