There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
viscosities
plural of viscosity
Source: Wiktionary
Vis*cos"i*ty, n. Etym: [Cf. F. viscosité, LL. viscositas.]
1. The quality or state of being viscous.
2. (Physics)
Definition: A quality analogous to that of a viscous fluid, supposed to be caused by internal friction, especially in the case of gases.
Source: Webster’s Unabridged Dictionary 1913 Edition
10 June 2025
(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.