Uploaded March 2020 | Updated September 2026, 3 weeks ago

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PART 1 (10 Simple Steps to Weld Rocket Propellant Tanks): youtu.be/NM8UNU0mCmM

Our rockets are 100% crowdfunded. Visit copsub.com/support-us to become one of our supporters!
Compliment us by wearing our apparel: zazzle.com/store/copsub
Book a visit for our rocket factory in Copenhagen: airbnb.com/copsub

Copenhagen Suborbitals is the world's only manned, crowdfunded space program. In the future, a volunteer astronaut will fly to space on our home-built rocket. We do this on our spare time, all the donations go to paying our workshop rent and buying materials. We are forever thankful to each of our supporters!

Twitter : twitter.com/CopSub
Facebook : facebook.com/CopenhagenSuborbitals
Instagram : instagram.com/copsub
LinkedIn : linkedin.com/company/copenhagen-suborbitals
Pinterest : pinterest.com/copsub

Music provided by RFM: youtu.be/CCPXfflu0qo
And Everyday Astronaut: everydayastronaut.com