explores the theory that out-of-place artifacts (Ooparts) found worldwide provide undeniable evidence of ancient extraterrestrial visitations. The episode, which first aired on February 19, 2021 , highlights several specific objects that allegedly defy conventional archaeological timelines. Key Artifacts and Topics Discussed
: A well-crafted blade made from iron with high nickel content, confirmed to be of meteoric origin, which theorists suggest was beyond the manufacturing capabilities of New Kingdom Egyptians. [S16E7] Impossible Artifacts
: A heavy metal object found 30 feet underground in Transylvania in 1974. It contains a high percentage of aluminum, which was not industrially produced until the 19th century. : A heavy metal object found 30 feet
: Microscopic copper, tungsten, and molybdenum coils found in the Ural Mountains at depths of over 30 feet, which some argue resemble modern manufactured technology. : A 19th-century hammer head discovered in 1936
: A 19th-century hammer head discovered in 1936 in London, Texas, encased in rock that proponents claim is 140 million years old.
: The episode discusses the modern "Lunar Library" sent to the moon by the Arch Mission Foundation using SpaceX, drawing parallels to the idea that ancient artifacts could contain encrypted synthetic DNA messages.
: Giorgio Tsoukalos, David Childress, and Michio Kaku .