In winter, a suit for window boxes”refrigerators” to store perishable products. It is not very convenient for many reasons: it is necessary to open the Windows; the produce into the machine. However, this same box can be set just on the windowsill, and to it through the frame to drill a few holes with a diameter of about 12 mm by inserting them into tubes so the cold air does not get between the frames, and went straight into the bin. Movable plate, Overlapping the hole, allow to regulate the flow of cold air. A. VINOGRADOV, Mogilev
Recommend to read
IZHEVSK CLASSIC “THE MUSCOVITE” TO “PLOT”
In the distant 1960-m to year, in accordance with the doctrine of the Association of school and life, our 10-grade "B" in full force was aimed at a large aviation plant with a mysterious...
SHOT ACS. The YEAR 1938
The beginning of the great Patriotic war, the worker-peasant Red army came no powerful self-propelled artillery installations (SAU), although the Finnish war showed the urgent need. The...
