Educational Woodworking for Home and School

Front Cover
Macmillan, 1909 - 310 pages

From inside the book

Other editions - View all

Common terms and phrases

Popular passages

Page 24 - Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea...
Page 303 - ... levied by the United States of America on sheet and plate iron and steel. But this act shall not be construed to increase duties upon any articles which may be imported. SEC. 2. That the Secretary of the Treasury is authorized and required to prepare suitable standards in accordance herewith. SEC. 3. That in the practical use and application of the standard gauge hereby established a variation of two and one-half per cent either way may be allowed.
Page 110 - Rule. — Multiply the diameter of the driver by its number of revolutions, and divide the product by the number of revolutions of the driven; the quotient will be its diameter.
Page 303 - And on and after July first, eighteen hundred and ninety-three, the same and no other shall be used in determining duties and taxes levied by the United States of America on sheet and plate iron and steel.
Page 25 - That the tables in the schedule hereto annexed shall be recognized in the construction of contracts and in all legal proceedings as establishing in terms of the weights and measures now in use in the United States the equivalents of the weights and measures expressed therein in terms of the metric system...
Page 256 - The heavier the wood, the darker, stronger, and harder it is, and the more it shrinks and checks. Pine is used more extensively than any other kind of wood. It is the principal wood in common carpentry, as well as in all heavy construction, — bridges, trestles, etc. It is also used in almost every other wood industry : for spars, masts, planks, and timbers in shipbuilding, in car and wagon construction, in cooperage, for crates and boxes, in furniture work, for toys and patterns, railway ties,...
Page 247 - ... zone in cherry as well as the darker vinous-brown color of the latter will prove helpful. • Two groups of birches can be readily distinguished, though specific distinction is not always possible. 1.
Page 292 - Weight The standard AVOIRDUPOIS POUND is the weight of 27.7015 cubic inches of distilled water weighed in air at 39.83° F., with the barometer at 30 inches.
Page 6 - He stands on a basis, at most for the flattest soled of half a square foot insecurely enough, nevertheless he can use tools, can devise tools. With these the granite mountains melt into light dust before him; he kneads glowing iron as if it were soft paste; seas are his smooth highways; wind and fire his unwearying steeds. Nowhere do you find him without tools; without tools he is nothing; with tools he is all.
Page 14 - We are always ii . these days endeavouring to separate the two; we want one man to be always thinking, and another to be always working, and we call one a gentleman, and the other an operative ; whereas the workman ought often to be thinking, and the thinker often to be working, and both should be gentlemen, in the best sense.

Bibliographic information