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There is an aerospace engineer (ex NASA or Air Force IIRC) who youtubes the science he does in his backyard: https://www.youtube.com/channel/UCd8t8Dq8oZeAjGDx_8
by schwarze_pest 10y ago
There is an aerospace engineer (ex NASA or Air Force IIRC) who youtubes the science he does in his backyard: https://www.youtube.com/channel/UCd8t8Dq8oZeAjGDx_87azBw https://www.youtube.com/channel/UCd8t8Dq8oZeAjGDx_87azBw