Operation Michael

Operation Michael was a major German military offensive during World War I that began the …

Barnacle

Barnacles are arthropods of the subclass Cirripedia in the subphylum Crustacea. They are related to …

Lightning

Lightning is a natural phenomenon consisting of electrostatic discharges occurring through the atmosphere between two …

SS Cap Arcona

SS Cap Arcona, named after Cape Arkona on the island of Rügen, was a large …

Hugh Grosvenor, 7th Duke of Westminster

Hugh Richard Louis Grosvenor, 7th Duke of Westminster,, is a British aristocrat and inherited trust …

Apollo 15

Apollo 15 was the ninth crewed mission in the Apollo program and the fourth Moon …