Watch my videos on Youtube: https://www.youtube.com/channel/UCYpdcVGIH83sQwSj0oFk-oA <br /><br />Don't do it. Seriously. <br />What happens if you go back in time and kill your grandfather? <br />Would you disappear… or would the universe somehow stop you? <br />This is the famous grandfather paradox — one of the biggest problems in time travel. <br />In this video, we explore: <br />Can time travel actually exist? <br />What do wormholes have to do with it? <br />What are closed timelike curves? <br />And why physics might prevent paradoxes from happening <br />From Einstein’s theories to modern quantum physics, reality might be stranger than you think.
