Lubos-PM
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- 17 January 2026
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I had a similar hobby more than 60 years ago. At university and for about two years after graduation, I was involved in rocket modeling, participating in army-wide and several civilian competitions. But then I had children and turned my attention to other things.first thing i thought of was these water rockets from the 60s and 70s.
fill the rocket with water. put it on the pump and compress the air against the water. hit the release and they soar away...
internet image
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