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De - Pt| Proverbs, aphorisms, quotations (English) | by Linux fortune |
| Here is a simple experiment that will teach you an important electrical lesson: On a cool, dry day, scuff your feet along a carpet, then reach your hand into a friend's mouth and touch one of his dental fillings. Did you notice how your friend twitched violently and cried out in pain? This teaches us that electricity can be a very powerful force, but we must never use it to hurt others unless we need to learn an important electrical lesson. It also teaches us how an electrical circuit works. When you scuffed your feet, you picked up batches of "electrons", which are very small objects that carpet manufacturers weave into carpets so they will attract dirt. The electrons travel through your bloodstream and collect in your finger, where they form a spark that leaps to your friend's filling, then travels down to his feet and back into the carpet, thus completing the circuit. Amazing Electronic Fact: If you scuffed your feet long enough without touching anything, you would build up so many electrons that your finger would explode! But this is nothing to worry about unless you have carpeting. -- Dave Barry, "What is Electricity?" | |
| Brief History Of Linux (#9) Edison's most important invention One of Thomas Edison's most profound inventions was that of patent litigation. Edison used his many patents on motion pictures to monopolize the motion picture industry. One could argue that Edison was an early pioneer for the business tactics employed by Microsoft and the MPAA. Indeed, Edison's company, the Motion Picture Patent Company (MPPC), formed in 1908, bears a striking resemblance to the modern-day Motion Picture Association of America (MPAA). Similar initials, different people, same evil. The MPCC, with the help of hired thugs, ensured that all motion picture producers paid tribute to Edison and played by his rules. The MPAA, with the help of hired lawyers, ensures that all motion picture producers pay tribute and play by their rules. Ironically, filmmakers that found themselves facing Edison patent litigation (or worse) fled to Texas, California, and Mexico. Those same filmmakers outlasted Edison's monopoly and eventually banded together to form the MPAA! History has a tendency to repeat itself; so it seems likely that today's DVD lawsuit victims may well come to power in the future -- and soon become the evil establishment, thus completing another cycle. | |
