I found a Rockwell 21-122 Horizontal/Vertical milling machine on craigslist in great condition. I purchased it from an estate ...

For this, two primary approaches are being explored: horizontal and vertical landing. Horizontal landing, simply put, involves the use of aerodynamic wing structures to slow the rocket stage as it ...

Brewbaker, the Fourth Circuit concluded that the rule of reason, not the per se rule, applies when the restraint involves a "hybrid" relationship that contains both vertical and horizontal components.