The Estes line of flying model rockets have inspired an untold number of children and adults alike, thanks in part to their ...

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 ...

Dear Johnnie: A few years back my son was given a ticket for launching a small Estes model rocket from a concrete pad in a Longmont park. Fire danger was the reason given. I didn’t know that concrete ...