An article published in Harvard Men’s Health Watch in 2012 shows heavy coffee drinkers live longer. The researchers examined data from 400,000 people and found out that men who drank six or more coffee cups per day had a 10% lower death rate.
MANGANITE
manganite
(noun) a black mineral consisting of basic manganese oxide; a source of manganese
Source: WordNet® 3.1
Noun
manganite (plural manganites)
(geology) a dark gray mineral of manganese, MnO(OH), found throughout North America and Europe
Anagrams
• emanating, man-eating, maneating
Source: Wiktionary
Man"ga*nite, n.
1. (Min.)
Definition: One of the oxides of manganese; -- called also gray manganese ore. It occurs in brilliant steel-gray or iron-black crystals, also massive.
2. (Chem.)
Definition: A compound of manganese dioxide with a metallic oxide; so called as though derived from the hypothetical manganous acid.
Source: Webster’s Unabridged Dictionary 1913 Edition
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27 June 2024
SOLUTION
(noun) a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution; “he used a solution of peroxide and water”
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