Here is a calculator to use for small equations
Here is a Link to some movies that I made earlier this year. Enjoy.
Ever Wanted to bug someone because thay are bugging you or because thay just wont be quiet? Try this. It should work.
Here is something most people can't hear that are over 30 years old. Have fun.
P.S. Turn your speakers up loud.
Here is an old fashioned radio story that I did for and LA project.