Jack's blog consists of random thoughts, found items, philosophy and humor.
The right isn't the only side of the political spectrum capable of hypocrisy (see my earlier post on Sean Hannity).
Here’s an alphabetical list of all available free books. Note that many of the links will bring you to an external page, usually with more info about the book and the download links. Also, the links are updated as frequently as possible, however some of them might be broken. - See more at: http://physicsdatabase.com/book-list....ddT7sHB5.dpuf
"...this experiment is the Chladni plate experiment. I used a tone generator, a wave driver (speaker) and a metal plate attached to the speaker. First add sand to the plate then begin playing a tone. Certain frequencies vibrate the metal plate in such a way that it creates areas where there is no vibration. The sand "falls" into those areas, creating beautiful geometric patterns. As the frequency increases in pitch the patterns become more
Presented not as advertising but for entertainment. It's a great ad.