A look at hip-hop’s transformative impact in honor of its 50th anniversary. Hip-hop was once narrowly thought of as a trend in music that would ultimately fizzle out. Now, at its 50th anniversary, hip ...

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Abstract: One of the fundamental steps in the applications of science and technology is the measurement of physical quantities involved in those applications. The measurement of these physical ...

Abstract: Electric propulsion systems operate with high efficiency, however they generate low thrust. Therefore pendulum based sensitive measurement systems are used for thrust measurements of ...