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!
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Videos referenced in this project:
Steel Wool Fireworks on the Beach    • Steel Wool Fireworks on the Beach  
How to Make a Thermal Lance Kit    • How to Make a Thermal Lance Kit  Hot...  
Senko Hanabi playlist    • Senko Hanabi  
Make a Hybrid Rocket Engine with Pasta    • Make A Hybrid Rocket Engine With Past...