The prisoners gained their liberty from an underground tunnel.

Some writers divide Geology into two branches; 1. Geognosy, or Positive Geology, which embraces only the known facts of the science. 2. Geogony, or Speculative Geology, which attempts to point out the causes of those facts, and the inferences that result from them.

The manufacture of tools and dies is on the critical path of automobile development programs.

I have been blessed with wonderful Zapotecanist and Otomangueanist colleagues from whom I have learned so much.