Check out the physics courses that I mentioned (many of which are free!) and support this channel by going to https://brilliant.org/Sabine/ where you can create your Brilliant account. The first 200 will get 20% off the annual premium subscription. Schrödinger's cat is an old though-experiment, but it still gives physicists reason to think. In this video, I tell you about some experiments physicists have done to figure out just what is going on with the effect of quantum mechanics for large objects, and we'll discuss what it all means. The article Tim Palmer and I wrote about Superdeterminism is here: https://nautil.us/issue/83/intelligence/how-to-make-sense-of-quantum-physics The paper about the entangled laser pulses is here: https://www.nature.com/articles/nphys2682 The paper about the entangled bacteria is this: https://onlinelibrary.wiley.com/doi/full/10.1002/smll.201701777 And the response to it is here: https://iopscience.iop.org/article/10.1088/2399-6528/aae224/meta The one about Wigner's friends is here: https://www.nature.com/articles/s41567-020-0990-x And the article mentioned at the very end is this one: https://theconversation.com/could-schrodingers-cat-exist-in-real-life-our-research-may-soon-provide-the-answer-147752 You can support me on Patreon here: https://www.patreon.com/sabine #physics #science #education 0:00 Intro 0:24 Schrödinger's Experiment 2:20 Interpretations 4:49 Schrödinger's "Kitten" 6:00 Schrödinger's Bacteria 7:12 Wigner's Friend 9:39 What's Next? 10:09 Sponsor Message