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.
Located in Cambridge, Massachusetts, in the United States, Harvard University was founded in 1636, making it the oldest university in the United States, and has more than 360,000 alumni worldwide. Its notable alumni include 32 heads of state, 48 Pulitzer Prize winners and 47 Nobel Laureates. The school has a long-standing reputation as one of the best universities in the world-it has been ranked #1 on Academic Ranking of World Universities (ARWU) from 2003-2015. Its degree programs are offered through 11 academic schools and the Radcliffe Institute for Advanced Study.