According to Guinness World Records, the largest collection of coffee pots belongs to Robert Dahl (Germany) and consists of 27,390 coffee pots as of 2 November 2012, in Rövershagen, Germany.
HAFNIUM
hafnium, Hf, atomic number
(noun) a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
Source: WordNet® 3.1
Etymology
Noun
hafnium (uncountable)
A chemical element (symbol Hf) with an atomic number of 72: a lustrous, silvery-grey tetravalent transition metal.
Synonyms
• celtium (former name)
Source: Wiktionary
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9 May 2025
RIGHT
(noun) anything in accord with principles of justice; “he feels he is in the right”; “the rightfulness of his claim”
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