Push the Envelope Means Go Beyond the Expected Limits

Why do we refer to “testing or going beyond limits” as pushing the envelope? In aeronautics, to push the envelope means to try to go past the edge of the aircraft’s perceived capability. In the 1980s, the phrase was popularized by Tom Wolfe’s book about NASA’s test pilot program, The Right Stuff. (Bookshop|Amazon) This is part of a complete episode.

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

More from this show

Conjobble the Potboiler

Susie Dent’s murder mystery Guilty by Definition (Bookshop|Amazon) follows a lexicographer in Oxford who becomes a sleuth of a different kind, seeking the culprit in a long-unsolved killing. A lexicographer herself, Dent includes lots of obscure and...

Is Schmoozer Derogatory?

Mona from Riverview, Florida, grew up understanding that the word schmooze, which comes from Yiddish, meant simply “to mingle and chat” at parties, but when she fondly referred to her friend as a schmoozer, the friend was insulted, assuming that a...