The Biggest Ideas in the Universe | Q&A 8 - Entanglement

The Biggest Ideas in the Universe is a series of videos where I talk informally about some of the fundamental concepts that help us understand our natural world. Exceedingly casual, not overly polished, and meant for absolutely everybody. This is the Q&A video associated with Idea #8, "Entanglement." Using spins as a model system, I try to explain why entanglement is much more subtle than classical correlations (as in gloves or socks). And I talk a bit more about Many Worlds and the origin of probability. My web page: http://www.preposterousuniverse.com/ My YouTube channel:    / seancarroll   Mindscape podcast: http://www.preposterousuniverse.com/p... The Biggest Ideas playlist:    • The Biggest Ideas in the Universe!   Blog posts for the series: http://www.preposterousuniverse.com/b... Background image: https://woowpaper.blogspot.com/2020/0... #science #physics #ideas #universe #learning #cosmology #philosophy #quantum