Secrets of the Dead: Death on the Railroad | Full Episode | PBS
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In 1832, railroad contractor, Philip Duffy, hired 57 Irish immigrants to lay railroad tracks in West Chester, Pennsylvania. But, less than two months after their arrival, all 57 were dead. Did they all die -- as was widely believed -- due to a cholera pandemic? Or, were some of them murdered? For more visit www.pbs.org/wnet/secrets
Nova - Infinite Secrets Of Archimedes (PBS Documentary) [Full Episode]
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Native America before European Colonization
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Upon the arrival of Columbus in 1492 in the Carabean Islands, unknown to Columbus (and majority of the Eastern Hemisphere), he landed on Islands located in the middle of two huge continents now known has North America and South America that was teaming with huge Civilizations (that rivaled any in the world at that time) and thousands of smaller Nations and Tribes.
Documentary NOVA | Black Hole Apocalypse
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IN SEARCH OF THE MISSING LINK - NOVA - Discovery Science History (documentary)
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in search of the missing link - nova (documentary). thanks for watching.
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DOCUMENTARY The Giant Underwater Artifact Discovery in Wales
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This documentary looks at a giant ancient artefact recovered from the banks of the river Usk in Newport, It has been described as one of the most important medieval maritime finds ever discovered.
Instructional video World War II german sniper training - WWII Documentary
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The Battle of Okinawa 45 - WWII Documentary ᴴᴰ
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