Water-demanding plants and flowers require frequent watering, which is not always feasible, for example, in the holiday period. Available way out of such difficulties is a simple device acting on the principle of bird autokorpusas. Depending on the diameter of the used bottles or cans or pick up a roll of sheet steel cylinder with a slightly smaller internal diameter so that the neck nearly to reach the bottom of the tray, which will be a flower pot and offer “automatic”.
Recommend to read
ELLIPSOGRAPH
The construction of the ellipses associated with certain difficulties, that's why when drawing the axonometric images this process takes the lion's share of time. I invented ellipsograph...
THE DESCENDANTS OF A TORCH
Have wood outstanding ability to split easily along the grain. This property we use, when Kohl firewood, split kindling. Wall panels (Fig.1), lamps, pencil holders, magazine racks...
