https://peertube.lagbag.com/videos/watch/204b12f3-ff82-4694-b5a6-556054cc2490 Thanks to Squarespace for sponsoring this video! Go to Squarespace.com for a free trial, and when you’re ready to launch, go to http://squarespace.com/ragusea and add code “RAGUSEA" at checkout to save 10% off your first purchase of a website or domain. Dr. Pietro Fontana's 2019 paper on hopper crystal growth in microgravity: https://www.nature.com/articles/s41526-019-0085-0 NASA videos made by Dr. Don Pettit aboard the ISS: http://lateralscience.blogspot.com/2014/10/nasa-microgravity-hopper-crystals.html Maldon Sea Salt video: https://youtu.be/YjNIeXyojpw Wed, 15 Apr 2026 21:01:27 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/204b12f3-ff82-4694-b5a6-556054cc2490 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.