Do not rush to throw the used tube of toothpaste or shampoo. Carefully Unscrew the end of it, straighten it, and wash it with hot water. After drying, fill Ciation or other dense greasing: the best way to store you can imagine. And use will become much more convenient, than each time to get the big one. A. OSKIN, engineer, Ryazan
Recommend to read
A DAY ON THE WATER SHAKES THE NIGHT HOUSE GUARDS
I designed the machine addressed to the farmers and owners of summer houses with auxiliary water supply system, key units of which are a water source (river, lake, well or borehole),...
UNUSUAL “BOUZOUKI”
It would seem that all has been investigated in this technically simple class of models, as F2D (combat model aircraft). But no, from time to time there are new developments designed to...
