How to Explain G - Mach's Principle and Variable Speed of Light

Explore the fascinating implications of Einstein's 1911 variable speed of light approach to general relativity in this 22-minute video lecture. Delve into Mach's Principle and its connection to the concept of a variable speed of light. Examine the historical context and development of these ideas, and gain insights into their potential significance for our understanding of physics. Learn about the speaker's research papers on the topic, which provide further depth and analysis. Conclude with a summary of key points and their relevance to modern physics.