Plowshare in a sentence as a noun

Using that sort of process, it may be possible to find out where quanta are "produced" if I may use such coarse terminology that harkens back to the natural plowshare of the most simple kind of field.

The wikipedia for the US plowshare tests do mention that all gas they extracted after using nukes to open way had very high levels of radiation and they could only be used in a few industrial places.

Plowshare definitions

noun

a sharp steel wedge that cuts loose the top layer of soil

See also: ploughshare share