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.
PICOGRAM
Etymology
Noun
picogram (plural picograms)
A unit of mass equal to 0.000 000 000 001 grams. Symbol: pg
Synonyms
• micromicrogram
Anagrams
• microgap
Source: Wiktionary
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8 January 2025
SYCAMORE
(noun) Eurasian maple tree with pale grey bark that peels in flakes like that of a sycamore tree; leaves with five ovate lobes yellow in autumn
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