My 8-year-old has been into model rocketry for the past few years. Like a lot of good hobbies at that age, it has the right mix of building, anticipation, mild danger, and a satisfying countdown.
The only problem is that we live in Cleveland, and Cleveland winter is not exactly the most launch-friendly operating environment. Model rockets and lake-effect snow do not have a natural partnership. So for a good part of the winter, we talk about launches, plan launches, look at parts, imagine future launches, and wait.
Somewhere in that waiting period, the project shifted from “let’s launch rockets” to “what if we could measure what the rocket is actually doing?”
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