Dead Brain Cells Dead Brain Cells Dead Brain Cells are a Canadian thrash metal band from the late 1980s. Called DBC for short, the band started in 1985 in Montreal as a small project named Final Chapter by guitar players Eddie Shahini and Gerry Ouellette, who put an ad in a magazine looking for a drummer. In 1986, former Vomit and the Zits singer Dave Javex Ray-O-Vac (David Leone) and former Unruled and Vomit and the Zits drummer Jeff Saint-Louis, joined with Shahini and Ouellette and guitar player Phil Dakin, who switched to bass. The project grew into a serious band which took
Electrically powered spacecraft propulsion for a prescribed duration) or unsteady (pulsed firings accumulating to a desired impulse). However, these classifications are not unique to electric propulsion systems and can be applied to all types of propulsion engines. Electrically-powered rocket engines provide lower thrust compared to chemical rockets by several orders of magnitude because of the limited electrical power possible to provide in a spacecraft. A chemical rocket imparts energy to the combustion products directly, whereas an electrical system requires several steps. However, the high velocity and lower reaction mass expended for the same thrust allows electric rockets to run for a long time. This