materialsscienceandengineering:
Discovered in the ores taken from the lead mines of the Scottish village Strontian, Sir Humphry Davy was the first to isolate this element in 1808 and name it after the location of its discovery.
Космический трэк пространственных событий Тайны Мира, НЛО пришельцы, наука, космос, древние, мегалиты, археология.
materialsscienceandengineering:
Discovered in the ores taken from the lead mines of the Scottish village Strontian, Sir Humphry Davy was the first to isolate this element in 1808 and name it after the location of its discovery.
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