You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
MAFIC
Etymology
Adjective
mafic (comparative more mafic, superlative most mafic)
(geology) Describing rocks, such as silicate minerals, magmas, and volcanic and intrusive igneous rocks, which contain relatively high concentrations of magnesium and iron.
Synonyms: ferromagnesic, basic
Antonyms: felsic, acidic
Noun
mafic (plural mafics)
A rock with such properties.
Source: Wiktionary
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Coffee Trivia
