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The Twin Paradox is a classic example that teaches us the consequences of Einstein's Theory of General Relativity: the contraction of space and the dilation of time. Two identical twins will end up one younger than the other, giving rise to the paradox. Which of the two is right? MY T-SHIRTS: https://bit.ly/CamisetasLoos Use coupon LOOS10 to get 10% off your first purchase! Become a member of our channel to help keep the videos up! http://youtube.com/cienciatododia/join Business email: [email protected] My social networks: / pedroloos / pedroloos / opedroloos Our podcast: https://open.spotify.com/show/59fUC0C. .. Chapters: 0:00 - 0:39 Introduction 0:39 - 2:07 The Twin Paradox 2:07 - 2:34 Loos 2:34 - 4:42 Why Do We Need Einstein's Relativity? 4:42 - 6:07 Principle of Relativity 6:07 - 7:20 Principle of the Speed of Light 7:20 - 9:14 Contraction of Space 9:14 - 10:13 Dilation of Time 10:13 - 11:52 Does Paradox Violate the First Principle? 11:52 - 13:40 Solution (Part 1) 13:40 - 14:55 Solution (Part 2) 14:55 - 17:02 What Do Twins See? 17:02 - 17:49 Final Thoughts Sources and Further Reading: Articles: ON THE ELECTRODYNAMICS OF MOVING BODIES - A. Einstein (https://www.fourmilab.ch/etexts/einst...) The Evolution of Space and Time - Paul Langeving (https://amshistorica.unibo.it/diglib....) The twin paradox: the role of acceleration - J. Gamboa, F. Mendez, MB Paranjape and Benoit Sirois Books Introduction to General Relativity - John Kogut Introduction to Special Relativity - Robert Resnick