Is There A Hidden History Of Mankind? Could there be a secret, untold history of humanity that we are not aware of? In this intriguing video, we explore the idea of a hidden history of mankind - one that challenges the conventional timeline of human evolution and civilization. From the mysterious ancient ruins of South America to the enigmatic megaliths of Europe, we delve into the evidence that suggests there may be much more to our past than we realize. #HiddenHistory #Mankind #HumanEvolution

Old cartoon logic was something else 😂 | History In Pictures

In 1942, physicist John Mauchly proposed building an electronic calculator. The U.S. Army needed help with complex math for warfare.They funded Mauchly's idea. The result was ENIAC (Electronic Numerical Integrator And Computer), built between 1943 and 1945—the first large-scale computer to run at electronic speed without being slowed by any mechanical parts.For a decade, until a 1955 lightning strike, ENIAC may have run more calculations than all mankind had done up to that point. This excerpt f