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
Ivolga
The Russian Federation is the only country possessing the technology of ekranoplane. In addition to the giant apparatus created under the direction of R. Alekseev, developed and are small,...
WHEN WE RAN OUT OF SHAMPOO
You have repeatedly placed the tips where can I find the use of plastic containers of shampoo. I don't throw it away. Those that phobophile diameter, use as holders for rolls of paper,...
