#157 – Natalya Bailey: Rocket Engines and Electric Spacecraft Propulsion
Lex Fridman Podcast
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The Science of Rocket Propulsion
This chapter investigates the principles of rocket engines, focusing on conservation of momentum and various propulsion methods, including chemical and electric propulsion. It explores the technical intricacies of ion engines and colloid engines, emphasizing the role of materials at the nanoscale in enhancing propulsion efficiency. The discussion highlights the interdisciplinary nature of propulsion technology and the interplay between physics, engineering, and material science.
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