5 Real Objects That Shouldn't Exist in Their Time Period

From ancient batteries to impossibly precise mechanisms, history is littered with objects that seem wildly out of place in their time periods. We're counting down five authenticated artifacts that have stumped scientists and historians—objects so advanced for their era that some wonder if they're evidence of time travelers leaving traces in the past.

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(28)

H.G. Wells vs. Mark Twain: The Original Time Travel Rivalry

In 1889, Mark Twain sent a Connecticut Yankee backward to King Arthur's court. In 1895, H.G. Wells launched his Time Traveller 800,000 years into the future. These two literary giants created the blue...

19 Juli 14min

The Man Who Received Letters From Himself

In the year 2000, someone calling themselves John Titor appeared on internet forums claiming to be a soldier from 2036 sent back to retrieve an IBM 5100 computer. For five months, he posted detailed d...

29 Maj 15min