Shamanism is not confined to specific socio-economic settings or stages of development. It is fundamentally the ability that all of us share, some wi… - Graham Hancock

Olmecs had worked out the principle of the wheel,

It concerns the growing body of evidence that 12,800 years ago a giant comet traveling on an orbit that took it through the inner solar system broke up into multiple fragments, and that many of these fragments, some more than a mile (2.4 kilometers) in diameter, hit the earth. It is believed that North America was the epicenter of the resulting cataclysm with several of the largest impacts on the North American ice cap causing floods and tidal waves and throwing a vast cloud of dust into the upper atmosphere that enshrouded the earth, preventing the sun's rays from reaching the surface and thus initiating the sudden, mysterious global deep freeze that geologists call the Younger Dryas. We will go into the evidence for all this, and how it relates to "Bretz's flood"

The origin myth of the Tukano speaks of the time, eons ago, when humans first settled the great rivers of the Amazon basin. It seems that 'supernatural beings' accompanied them on this journey and gifted them the fundamentals upon which to build a civilized life. From the 'Daughter of the Sun' they received the gift of fire and the knowledge of horticulture, pottery-making, and many other crafts. 'The serpent-shaped canoe of the first settlers' was steered by a superhuman 'Helmsman.' Meanwhile other supernaturals 'travelled by canoe over all the rivers and ... explored the remote hill ranges; they pointed out propitious sites for houses or fields, or for hunting and fishing, and they left their lasting imprint on many spots so that future generations would have ineffaceable proof of their earthly days and would forever remember them and their teachings.