I love the internet! There is so much stuff out there that you can learn about, argue about, and generally be entertained by that I think it's impossible to to be bored surfing the web.
Along with the internet comes email, and I'd like to share the following link I received via the same that I hope you enjoy. Being a retired engineer, I believe this may be true.
To see the video, click here... http://www.youtube.com/watch?v=CmYDgncMhXw