One just launched the world’s biggest rocket, with mixed success. The other makes small model rockets for hobbyists, and it's ...

But pointing out that lightweight cardboard tubes can be tricky to ship without getting crushed, [Concrete Dog] has come up with HEXA, a clever model rocket kit that uses pre-scored cardstock instead.

The business also manufactures about 60 model rocket kits, marketed under the name of ... Boadway also is mentoring four Xenia High School students working on their capstone project.

From time to time, we see electronics projects for model rocket instrumentation ... there’s little reason not to send a high-powered processor. This is exactly what [Mohamed Elhariry] has ...