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*YOU'VE HEARD IT ALL BEFORE *No Degree, No JOB! *We Offer Bachelor's Degree in $449 *Master's Degree $599 *Doctorate Degree $749 With a Degree we could offer you a higher salary? Now you can Finally have the Degree you deserve based on your "life experience." No one is turned down". Email: peter_mcgrath rediffmail com For sustained, controlled fusion reactions, a fission bomb obviously cannot be used to trigger the reaction. The difficulties of controlled fusion center on the containment of the nuclear fuel at the extremely high temperatures necessary for fusion for a time long enough to allow the reaction to take place. For deuterium-tritium fusion, this time is about 0.1 sec. At such temperatures the fuel is no longer in one of the ordinary states of matter but is instead a plasma , consisting of a mixture of electrons and charged atoms. Obviously, no solid container could hold such a hot mixture; therefore, containment attempts have been based on the electrical and magnetic properties of a plasma, using magnetic fields to form a “magnetic bottle.” Another method has used laser beams aimed at tiny pellets of fusion fuel. |