Fall on the roofs of garden houses and cottages, indoor wavy slate, accumulate a lot of fallen leaves. Wet she sticks and prevents the gutter, and in the winter and spring immediately prevents the formation of snow. However, no shovel, no rake is not suitable for cleaning a roof.
Rescue scraper, knocked together from scraps of boards: its wavy lower edge closely follows the profile of the roofing sheet and easily scrapes from the roof of the adhered debris.
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To run a series motor without special work can the Modeler of any skill level; not the high-speed engines. Because of the wide valve timing they sometimes play up all the short time...
