Thanks to the generosity and genius of Art Applewhite, you can download patterns and templates for…
The cheapest Skill Level 3 kit on earth! Definitely a 1st for Estes, the Hex-3 is going to challenge your building…
Set of 3 additional rockets for the Aqua Star water rocket system The set includes: …
They go up! They come down! Everyone has fun! This version uses 18mm B-impulse motors but other 13, 18…
They go up! They come down! Everyone has fun! This version uses 18mm B-impulse motors but other 13, 18…
Expanded Polystyrene Chip Cups make great cone rockets with the addition of a strong glue and a bit of rocket…
Expanded Polystyrene Chip Cups make great cone rockets with the addition of a strong glue and a bit of rocket…
Expanded Polystyrene Chip Cups make great cone rockets with the addition of a strong glue (we recommend 5 minute epoxy…