If you have a lot of time to measure the volume of the same liquid or granular materials, make the appropriate mark on the measuring circle, glued at the right level strips of adhesive medical tape. At the same time can be done on them and the labels which are specified died.
Recommend to read
COMPLEX: THE ROCKET — THE ROCKET PLANE
We offer an interesting model of Leningrad designers B. Abramova and V. Alexeeva — a rocket complex with — cancer heated — designed for the Modeler, already built such devices and are...
WITH A COMPASS THROUGH THE WALL
If the wall must be drilled through hole, and the length of the drill is not enough, then this operation can be performed in two stages: the one on the other side of the wall. Drill to...
