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
PARACHUTE IN THE SKY
This motor glider (currently, such devices are often referred to paraleli), developed in the design office of the club of Amateur technical creativity "Evrika" Yakut posely Torgo, called...
THE STAND OF THE REMNANTS
A prudent owner, before commencing any thing, first think, how rationally manage the available material in the waste it left as little as possible. And yet without residues not do. But...
