Remove the hose storage after irrigation activity is quite time-consuming long, and weighs a lot, and besides, dirty. To facilitate the work, having made for winding, storage and transportation of special drum. Need two plywood disc and cut water pipes. Mount the drum on a trolley from old shopping bags.Recommend to read
WATER MOTORBIKE
The pedal boat is a machine that has long been mastered by technology lovers, both young and old. Two light floats connected by a simple bridge, and on it is a frame from an old bicycle...
CATAMARAN — ROTOR-SAIL
I want to tell readers about the catamaran, the movement is carried out with the help of Magnus effect. The Magnus effect is that when an airflow of the rotating body formed a force...
