January 2021

Charles Plumb was a jet pilot in Vietnam. After 75 combat missions, his plane was destroyed by a surface-to-air missile. Plumb ejected and parachuted into enemy hands. He was captured and spent six years in a Vietnamese prison. He survived the ordeal and now lectures...

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At the end of the 19th century, two French writers went to visit the well-known French scientist, Pierre Berthelot. Berthelot was a kind of scientific prophet. He forecast some of the weapons of mass destruction that would appear in the next century. He said to the...

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