When building a model rocket, it can be fun to get into the maths of it all—calculating the expected performance of your build, and then seeing how it measures up in the real world. To aid in that ...
A new model rocket is ready to launch and land — just like the real vehicle on which it is based. Newly-revealed and released for sale, Estes Industries' SpaceX Falcon 9 with Crew Dragon can lift off ...
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