Critical Think | David "The Mechanical Engineer" is going to have to eat his PDF. Part 1. @CriticalThink | Uploaded August 2020 | Updated October 2024, 20 hours ago.
David "The Mechanical Engineer" states he will eat his PDF if he is wrong about Earth spin. Hardly an inconvenience. This is Part 1.
David "The Mechanical Engineer" states he will eat his PDF if he is wrong about Earth spin. Hardly an inconvenience. This is Part 1.