Cost Index History Tables The building and construction cost indexes for ENR’s individual cities use the same components and weighting as those for the 20-city national indexes. The city indexes ...

Grab your cue and chalk up – we’re about to take a trip through the history and evolution of the pool table, a journey that spans centuries and continents, tradition, innovation and style.

This story appears in the March/April 2017 issue of National Geographic History magazine ... Hamlet and the planets seem far removed from table manners. But social historians see close links ...