A new academic review dissects how 3D printed concrete behaves in earthquakes and where the technology must improve to earn code approval.

The idea is to get the stock brushless motor from an old CD/DVD drive to power an rc airplane, let's see if it will work. It is in fact possible to power a small rc airplane with one of these motors, ...

An excellent glider to start in the hobby, with 2400 mm of wingspan it's a big intimidating glider but amazing at the same time, flies as good as it looks and the price is just the best, the material ...