Line on writing or desktop has “property” in the right time to get lost in the pile of papers, drawings, details. Fasten to the edge of the table, two cloves, and even better — screw two small screws with round head (not clung to); in the line also make two cut so that they easily included screws. Now the ruler will always literally at hand and never lost.
Recommend to read
SPEED FOR JUNIORS
We offer young modelers-koretnikov apparatus of the class F2A designed to meet the standards of the 1st and 2nd digits. Power circuit model is simplified, as the technology of...
“WIND COAT” — THE DREAM OF A SKATER
To race around on skates at a speed of about hundreds of kilometers per hour, it is not necessary to have some special sports data or gigantic physical strength. "Tailor" yourself "wind...