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 ...
The Estes Blue Origin New Shepard model rocket is now $29.99 on Amazon and is cheaper than the official Estes webstore.
In the sixties and early seventies, space was all the rage with the Cold War competition to determine who would walk on the moon first, America or the USSR. As such, model rocketry was booming. Marc ...
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