“What is time?” A seemingly simple question that, however, hides countless secrets and mysteries that have tormented all those who, from the times of Ancient Greece to the present day, mixing with knowledge of quantum physics, have ventured to answer it. And the fact is that time is one of the great unknowns. It is always there, advancing inexorably and determining our lives. But what is it? Is it a dimension of the Universe? A piece of Einstein's General Relativity? A human illusion? A force of the Cosmos? A consequence of entropy? And what is the arrow of time? Let's embark on a journey of thousands of years to discover how we relate to time and to what extent its elemental nature amazes and baffles us in equal parts. 🟣🟣🟣 TWITCH: / polbertraan 💸💸💸 DONATION OPTIONS: 🅿 PayPal: paypal.me/polbertran96 ✅ Become a member of the channel: / @polbertran 💡 Tipeee: https://es.tipeee.com/pol-bertran 🟠 Patreon: / polbertran 📫📫📫 MY SOCIAL NETWORKS: 📸 INSTAGRAM: / polbertraan 🐤 TWITTER: / polbertraan 🌐 LINKEDIN: / pol-bertran-285176ba 🎵 TIKTOK: / polbertran 📢📢📢 CHANNEL DISCORD: / discord VIDEO CHAPTERS: 00:00 - The sands of time 04:29 - Presentism or Eternalism? 07:02 - What is the arrow of time? 10:11 - General Relativity and the fourth dimension 12:51 - Entropy, chaos and time Sources: Khan, MH (2016) “What is Time and What Causes Time?” Journal of Physical Mathematics. Christopoulos, D. (2014) “A simple definition of Time”. Research Gate. Einstein, A. (1920) “Relativity: The Special and General Theory.” Henry Holt and Company. Sidharth, B. (2016) “The Higher Dimensional Universe”. Journal of High * Energy Physics Gravitation and Cosmology. Nag, S., Das, S., Khan, S. et al (2011) “The concept of Entropy in Physical Science”. Research Gate. Gill, T.L. (2019) “Relative and Absolute Time.” Journal of Physics Conference Series. Shevchenko, S., Tokarevsky, V. (2011) “Space and Time”. Research Gate. Biswas, R. (2018) “Is Time an Illusion or Does A Single Moment Exist?-A Fundamental Quest”. International Journal of Science and Research.