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  • Thumbnail for Picrite basalt
    Picrite basalt or picrobasalt is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. It is dark with yellow-green olivine...
    6 KB (620 words) - 13:45, 25 May 2023
  • Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study...
    9 KB (434 words) - 09:36, 7 November 2022
  • Thumbnail for Leo C. Young
    Leo C. Young (12 January 1891 – 16 January 1981) was an American radio engineer who had many accomplishments during a long career at the U.S. Naval Research...
    9 KB (1,356 words) - 16:23, 12 July 2022