3 ms·
“Sorry, I’m in a cranky mood” Made me look up the word cranky and found “crankshaft” - a shaft driven by a crank that turns reciprocating motion into rotating
by EGreg 4y ago
“Sorry, I’m in a cranky mood”
Made me look up the word cranky and found “crankshaft” - a shaft driven by a crank that turns reciprocating motion into rotating motion. Legit.
https://en.wikipedia.org/wiki/Reciprocating_motion https://en.wikipedia.org/wiki/Reciprocating_motion