A simple device for carrying a wide sheet materials are easy to make yourself, having at hand two, tee, four corners and three or four water pipe section.
Recommend to read
STRENGTHEN THE VOICE OF THEIR HANDS
When I needed a megaphone, I became acquainted with the prices of Chinese industrial products: as it turned out, they cost from 1500 to 8000 rubles., and found that such a device can...
TRACTOR-TRUCK: A SMALL, BUT VALIANT
The first homemade motorized assistant appeared in our family almost 20 years ago. We made it V. Il'ichev development of the suburbs, published in the journal "modelist-Konstruktor"....
