'Oldest' firearm found in Arizona used in 1500s
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Arizona man finds hundreds of tracks predating dinosaurs on his property
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FBI seizes stolen artifacts and thousands of bones from Indiana home
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The Hunt for Coronado's Lost Campsite
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Investigator says parachute he uncovered proves identity of ‘D.B. Cooper’
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Listen to the oldest known recording of a human voice | BBC Global
19:25
Viking Atgeirr: Reevaluating the Origins of European Firearms
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Archaeologists discover 476,000 year old structure, thought to be oldest known wooden structure ...
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