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.
stereoscopy (countable and uncountable, plural stereoscopies)
The manufacture and viewing of stereoscopic images; 3D imaging
Simultaneous vision using both eyes that produces a visual perception of objects located in space
Source: Wiktionary
Ste`re*os"co*py, n.
Definition: The art or science of using the stereoscope, or of constructing the instrument or the views used with it.
Source: Webster’s Unabridged Dictionary 1913 Edition
3 July 2025
(noun) the faculty through which the external world is apprehended; “in the dark he had to depend on touch and on his senses of smell and hearing”
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.