ENTROPY: The TERRIFYING LAW That Controls Time, Life and the End of the Universe | FULL DOCUMENTARY скачать в хорошем качестве

ENTROPY: The TERRIFYING LAW That Controls Time, Life and the End of the Universe | FULL DOCUMENTARY

There is a single concept in physics that secretly controls the flow of time, the fate of stars, the weather on Earth and even the existence of life itself: entropy. We usually hear that entropy is “disorder”, but that simple definition hides a far deeper and more dramatic story. From a hot cup of coffee that always cools down, to eggs that can be scrambled but never unscrambled, to a universe slowly drifting toward its final heat death, entropy is the invisible scriptwriter behind everything that happens. In this documentary style video, we explore what entropy really is and why it always seems to increase. We follow the story from steam engines and Sadi Carnot, through the birth of the second law of thermodynamics, to Ludwig Boltzmann’s revolutionary idea that entropy is about probability and the number of microscopic possibilities hidden inside every seemingly simple state. We will see how entropy explains the arrow of time, why we remember the past but never the future and why some processes are fundamentally irreversible. The journey then scales up to the entire cosmos. From the low entropy beginning of the universe, through the formation of stars, galaxies, life and black holes, to the distant future heat death where nothing meaningful can ever happen again, entropy gives us a powerful narrative of cosmic history. Along the way we will connect entropy with information, with life as an entropy generating machine and with the strange idea that we survive only because the Sun sends us low entropy energy that we return to space as useless waste heat. If you have ever wondered why time seems to flow in one direction, why everything decays, or what physics says about the ultimate fate of the universe, this deep dive into entropy will change the way you look at reality. #entropy #physics #documentary