RE: Who Says You Cannot Make your Own Airplane? Series #7: Understanding The Aerodynamics; Spin, Spiral, Slip And The Concept Of Take-Off

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one-step1 (56)in #steemstem • 7 years ago

Wow brother wow call it success

7 years ago in #steemstem by one-step1 (56)

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teekingtv (68) 7 years ago

Many thanks bro

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