Category: Hollow Earth Theory

Understanding Vibration and Resonance

Get access to the companion video on pendulums on Nebula and great documentaries like Butterfly Effect and Ancient Engineering on CuriosityStream – visit and use the promo code ‘efficientengineer’! In this video we take a look at how vibrating systems can be modelled, starting with the lumped parameter approach and single degree of freedom models. […]

A Theory You've Never Heard Of | Michael Robinson | TEDxUniversityofHartford

The Hamitic Hypothesis was a 19th century anthropological theory that claimed that humans originated in Asia and then migrated to other regions of the world. The theory was used to explain the discovery of so-called “white races” in Africa in the late 1800s. The Hamitic Hypothesis was not simply a curiosity of anthropological science. It […]