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CryoPump / CryoCooler Teardown: Aiming to make Liquid Nitrogen and Liquid Oxygen for Rocket - YouTube
Catherine on Twitter: "this DIY cryocooler seems to use a membrane pump which is way more compact, no details though... https://t.co/4KbmKy3FMn" / Twitter
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How Does a Sunpower Stirling Cryocooler Work? Sunpower Free-Piston Stirling Cryocooler Animation | Stirling engine, Stirling, Pistons
![Teacher gave us a 8/20 complexity on a 9th grade science fair project. According to her it was "Junior High level". ( we made a cryocooler ) : r/mildlyinfuriating Teacher gave us a 8/20 complexity on a 9th grade science fair project. According to her it was "Junior High level". ( we made a cryocooler ) : r/mildlyinfuriating](https://preview.redd.it/teacher-gave-us-a-8-20-complexity-on-a-9th-grade-science-v0-rcyertkddae81.jpg?width=640&crop=smart&auto=webp&s=c792ffec53c96c41b90d250e8a94524deed71417)