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ratchet and pawl

(Encyclopedia) ratchet and pawl, mechanical device that permits motion in one direction only. The ratchet is usually a wheel with slanting teeth. The pawl is a lever tangential to the wheel with one…

Appii forum

(Encyclopedia) Appii forumAppii forumăpˈēī [key] [Lat.,=Appius' market], important stop on the Appian Way, c.40 mi (64 km) E of Rome. It was at the head of a canal through the Pontine Marshes. When…

John G. Neihardt: When I have gone Weird Ways

When I have gone Weird WaysJohn G. NeihardtWhen I have finished with this episode, Left the hard, uphill road, And gone weird ways to seek another load, Oh, friends, regret me not, nor weep…

Kapteyn, Jacobus Cornelius

(Encyclopedia) Kapteyn, Jacobus CorneliusKapteyn, Jacobus Corneliusyäkōˈbəs kôrnāˈlēəs käptīnˈ [key], 1851–1922, Dutch astronomer. He was an authority on the Milky Way, of which he made notable…

community chest

(Encyclopedia) community chest, cooperative organization of citizens and social welfare agencies in a city. Also known as a united fund, it has two purposes: to raise funds through an annual campaign…