Get free access to Nebula when you sign up for CuriosityStream! Visit https://curiositystream.com/secondthought What Would Happen If You Met Your Past Self? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS WATCH LAST VIDEO HERE: https://www.youtube.com/playlist?list=PL6SJktA-ecJR_Fq2hhYVEFS11cf1YzG27 We've been obsessed with time travel for decades, and there's nothing more fascinating than thinking about the paradoxes time travel can generate. In this episode we take a look at what might happen if we went back in time and interacted with our past self. New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Instagram: https://www.instagram.com/secondthought_irl/ Watch More Second Thought: Latest Uploads: https://www.youtube.com/playlist?list=PL6SJktA-ecJR_Fq2hhYVEFS11cf1YzG27 Spaaaaaace!: https://www.youtube.com/playlist?list=PL6SJktA-ecJQRpqT-hMTTFx8A6VVH3m6v What If...: https://www.youtube.com/playlist?list=PL6SJktA-ecJRI7VrWf_-mT0z6lrN--Cvi Popular Videos: https://www.youtube.com/playlist?list=PL6SJktA-ecJRx7ZaO9J04Kbob_u5baHxN About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: [email protected]