In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.
technetium, Tc, atomic number
(noun) a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
Source: WordNet® 3.1
technetium (uncountable)
A metallic chemical element (symbol Tc) with an atomic number of 43.
• eka-manganese, ekamanganese (name given by Dmitri Mendeleev to the then undiscovered element at the position of technetium in his periodic table)
• masurium (proposed name; obsolete)
Source: Wiktionary
10 February 2025
(noun) the part of a modern theater stage between the curtain and the orchestra (i.e., in front of the curtain)
In 1511, leaders in Mecca believed coffee stimulated radical thinking and outlawed the drink. In 1524, the leaders overturned that order, and people could drink coffee again.