evolvent (plural evolvents)
(geometry) The involute of a curve.
Source: Wiktionary
E*volv"ent, n. Etym: [L. evolvents. -entis, unrolling, p. pr. of evolvere.] (Geom.)
Definition: The involute of a curve. See Involute, and Evolute.
Source: Webster’s Unabridged Dictionary 1913 Edition
4 March 2025
(adjective) moved or operated or effected by liquid (water or oil); “hydraulic erosion”; “hydraulic brakes”
Coffee dates back to the 9th century. Goat herders in Ethiopia noticed their goats seem to be “dancing” after eating berries from a particular shrub. They reported it to the local monastery, and a monk made a drink out of it. The monk found out he felt energized and kept him awake at night. That’s how the first coffee drink was born.
