A bipolar junction transistor (bipolar transistor or BJT) is a type of transistor that uses both electron and hole charge carriers. In contrast, unipolar transistors, such as field-effect transistors, only use one kind of charge carrier.
Google Map of 2017 Total Eclipse in Nebraska. Google Map of 2017 Total Eclipse in Nebraska. (Click to use interactive map) The map above links to an interactive Google map showing the visibility of the Total Solar Eclipse of 2017 Aug 21 in Nebraska.
Oregon is a great choice due to favorable weather, good transportation infrastructure in the Willamette Valley, and superior scenery. The first total solar eclipse touching the continental United States since 1979 touches down on the Oregon coast between Lincoln City and Newport at 10:15 a.m. PDT.