https://peertube.lagbag.com/videos/watch/f33b8023-2731-4162-8389-1dee66ea36e7 Nerdfighteria P4A Calendar Here: https://store.dftba.com/products/project-for-awesome-2022-calendar This question has been bugging me for about 20 years. And, ultimately, it still bugs me... Other YouTube videos about this This "It's OK to be Smart" is my favorite: https://www.youtube.com/watch?v=tMDKeBaLWDw This Minute Physics one is SO SHORT and says SO MUCH!: https://www.youtube.com/watch?v=1pfqIcSydgE Veritasium has a video saying that fire is plasma (I don't think it is, but it does clearly contain lots of ions because, like, it's a bunch of intermediate reaction species that don't really have any set state of matter but are ionic): https://www.youtube.com/watch?v=a7_8Gc_Llr8 And then this TedEd video gets into the "not matter, but a process" argument: https://www.youtube.com/watch?v=YV8TT9LRBrY Subscribe to our newsletter! https://nerdfighteria.com/nerdfighteria-newsletter And join the community at http://nerdfighteria.com Help transcribe videos - http://nerdfighteria.info Learn more about our project to help Partners in Health radically reduce maternal mortality in Sierra Leone: https://www.pih.org/hankandjohn If you're able to donate $2,000 or more to this effort, please join our matching fund: https://pih.org/hankandjohnmatch John's twitter - http://twitter.com/johngreen Hank's twitter - http://twitter.com/hankgreen Hank's tumblr - http://edwardspoonhands.tumblr.com Book club: http://www.lifeslibrarybookclub.com/ Wed, 15 Apr 2026 20:58:52 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.lagbag.com https://peertube.lagbag.com/client/assets/images/icons/icon-512x512.png https://peertube.lagbag.com/videos/watch/f33b8023-2731-4162-8389-1dee66ea36e7 All rights reserved, unless otherwise specified in the terms specified at https://peertube.lagbag.com/about and potential licenses granted by each content's rightholder.