How to Unlock the Secret Administrator Account in Windows. The Windows Administrator Account is a useful tool Windows Administrator Account: Everything You Need to Know you can use for finding and repairing issues â but starting with Vista, Microsoft disabled the account due to the User Account Control feature.
About David Halliday. David Halliday (March 3, 1916 â April 2, 2010) was an American physicist known for his physics textbooks, Physics and Fundamentals of Physics, which he wrote with Robert Resnick. Both textbooks have been in continuous use since 1960 and are available in more than 47 languages.
Both inventions are related to solid rocket motors. Patent Abstract for US patent #3,591,860 for a Gamma-Electrical Cell issued to Henry Thomas Sampson and George H Miley on 7/6/1971. A patent abstract is written by the inventor to briefly describe what his/her invention is and what it does. Continue with >>> Black Inventors A-Z