User:Opa-dick

General This user has been on Wikipedia for 12 years, 6 months and 1 day. Education/experience $e^{j\omega C}\,\!$This user is an electronic engineer. This user is an electrical engineer. $e^{i\pi \ }$This user is a mathematician. Language and Writing en-3This user can contribute with an advanced level of English. A, B, and CThis user prefers the serial comma. Uses This user loves using Google Earth. This user contributes using Firefox. This user has a dual monitor configuration. Music This user enjoys Classical music. This user enjoys rock music. Literature This user reads science fiction. Other This user is interested in his family history. This user enjoys bicycling. User:OpaDick on commons