According to Guinness World Records, the largest coffee shop is the Al Masaa Café, which has 1,050 seats. The coffee shop was inaugurated in Riyadh, Saudi Arabia, on 13 August 2014.
MESOTHORIUM
Etymology
Noun
mesothorium (plural mesothoriums)
(physics) Any product of the radioactive decay of thorium, mainly isotopes of radium and actinium
Usage notes
Mesothorium I is radium-228. Mesothorium II is actinium-228.
Source: Wiktionary
Mes`o*tho"ri*um, n. [NL.; meso-+ thorium.] (Chem.)
Definition: A radioactive product intermediate between thorium and radiothorium, with a period of 5.5 years.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
6 February 2025
CURE
(verb) make (substances) hard and improve their usability; “cure resin”; “cure cement”; “cure soap”
Coffee Trivia
