Hey guys thank you for visiting this channel, my name is Julius Perdana If you like to make RC plane with Depron or foam board material, this is a channel for you. I make videos on how I build my RC ...

I’m showing you exactly how I take off and land my RC F-22, sharing tips perfect for beginners curious about EDF jets. Whether you’re picking your first model or just want to see this awesome jet in ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

Compound, or catadioptric, telescopes combine lenses and mirrors for a compact option, suitable for both planetary and ...

As a child, Kurt Mirtsching took a piece of paper, made some folds in it and then tossed it out of his bedroom window. The ...