But the build itself is quite good, and for those of us who’ve wondered what it takes to make a hovercraft, this video shows how the sausage is made. This isn’t the first garbage bag based ...

An curved arrow pointing right. This hovercraft-like machine is used to smooth over concrete during construction. The HDX780 riding trowel was developed by Allen Engineering and is used for large ...

In that case, the airflow from the motor blades has to be redirected to under the hovercraft somehow, while also being vectored out the back and steered. [Tom Stanton] decided to make a single ...