A logarithmic taper potentiometer has a resistive element that either 'tapers' in from one end to the other, or is made from a material whose resistivity varies from one end to the other. This results in a device where output voltage is a logarithmic function of the slider position.
One of the Best Medical Schools. Harvard Medical School is ranked 1st overall out of all ranked medical schools, 1st for research, and 8th for primary care education. While every accredited medical school offers quality educational opportunities, in general, students at this school receive a fantastic medical education.
How to Get Into Harvard University. Harvard is the oldest college in the United States and perhaps the most prestigious, too. Located in Cambridge, Massachusetts, Harvard has produced U.S. presidents, Fortune 500 CEOs, and Academy Award-winning actors. Harvard's admission standards are rigorous, and the competition for acceptance to the school is fierce.