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.
View the first TOTAL SOLAR ECLIPSE visible over the United States since 1979 during your tour through Yellowstone and Grand Teton National Parks and the surrounding region. The event will be happening on Monday, August 21, 2017, and the projected path of the eclipse is directly over the national parks and this region. Consider at least a 4-day tour between August 19-23rd.