Peabody Award winner Linda Moulton Howe and other experts explore the enigma of the colossal stone pyramids encircling our planet, both their purposes and the incomprehensible technology behind their creation.
Semir Osmanagić (born June 1, 1960 in Zenica, Bosnia and Herzegovina, SFR Yugoslavia), also known as Sam Osmanagich is an author, amateur archaeologist and contractor in metalworking residing in Houston, United States. He is best known for promoting the Bosnian Pyramids theory.