In this video I test several experimental projects with an oxygen concentrator. There was no script for this one so you get to see a bit of my experimental process. Thank you to everyone that supports this channel on Patreon! A special thanks to my top patrons: Teague Lasser, Eugene Pakhomov, Evan Hughes, Edward Unthank, and those who have chosen to remain anonymous. Thank you! https://www.patreon.com/NightHawkProjects Videos referenced in this project: Steel Wool Fireworks on the Beach - https://www.youtube.com/watch?v=gnRcDtMniVE How to Make a Thermal Lance Kit - https://www.youtube.com/watch?v=EA-VCaBUsCA Senko Hanabi playlist -    • Senko Hanabi   Make a Hybrid Rocket Engine with Pasta - https://www.youtube.com/watch?v=tHzsZkh3iWg