The Impossible Propulsion System

The video discusses NASA's development of the EM Drive, a propulsion system that defies traditional physics by not requiring propellant. Despite its potential to reach Mars in 70 days, its mechanism remains unclear. The video also covers SpaceX's ambitious plan to launch 4,425 satellites for global internet coverage, promising faster and more accessible connectivity. The EM Drive's current efficiency is compared to the Hall Thruster, highlighting its need for improvement. Theories like pilot wave theory are explored to explain the EM Drive's functionality.

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What is the projected download speed of SpaceX's satellite Internet service?