Just as car engines have flat-plane and cross-plane crankshafts like the Ford Voodoo and Coyote engines, respectively, there are also two types of smaller engines: horizontal and vertical shaft.

A stockade-style vertical fence is slightly cheaper at $15 to 20 per square foot, versus $15 to 22 per square foot for a horizontal-slat fence, and neither is likely to be a good investment if you ...

Horizontal mergers are just one type of merger. Another is the vertical merger, which takes place when firms from different parts of the supply chain consolidate to make the production process ...