In the military, if you’ve lost the bubble, then you can’t find your bearings. The term first referred to calibrating the position of aircraft and submarines. • The phrase the coast is clear may originate in watching for invaders...
Martha reads a special letter from the U.S. Civil War soldier who wrote this letter. This is part of a complete episode. Transcript of “A Particular Civil War Letter” You’re listening to A Way with Words, the show about language...

