When building a model rocket, it can be fun to get into the maths of it all—calculating the expected performance of your ...

We've scoured the internet to find you the remaining Prime Day 2025 deals, as there's still time to save on the last offers.

While we think $22.99 is a great price, it was as low as $10 only earlier this month, so there's a chance the Estes Blue Origin New Shepard model rocket could get reduced even further.

Inspired by our 4th of July post featuring POV videos of bottle rocket launches, he bought himself an 808 keychain camera and decided to try his hand at some high flying video. He strapped the ...