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.
AU
gold, Au, atomic number
(noun) a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia
Source: WordNet® 3.1
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4 October 2024
DOSSIER
(noun) a collection of papers containing detailed information about a particular person or subject (usually a person’s record)
Coffee Trivia
