squaring off log ends

Игры ⚽ Поможем написать курсовую

Timber framing — (German: Fachwerk literally framework ), or half timbering, and in North America Post and Beam construction is the method of creating structures using heavy squared off and carefully fitted and joined timbers with joints secured by large wooden… … Wikipedia
number game — Introduction any of various puzzles and games that involve aspects of mathematics. Mathematical recreations comprise puzzles and games that vary from naive amusements to sophisticated problems, some of which have never been solved.… … Universalium
WEIGHTS AND MEASURES — From the earliest period of their history the Jews were alive to the necessity of an accurate system of weights and measures, and an honest handling of them. The first legislation in the interest of economic righteousness in general is found in… … Encyclopedia of Judaism
Pi — This article is about the number. For the Greek letter, see Pi (letter). For other uses, see Pi (disambiguation). The circumference of a ci … Wikipedia

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