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.
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The term velomobile, which summarizes all wheeled vehicles with muscular traction, has been used in our country since the mid-1970s. M-K spoke about the Vita velomobile of Kharkov resident...
