metamictization (uncountable)
A natural process in which the radiation emitted by a mineral gradually destroys the mineral's crystal structure, leaving it amorphous.
Source: Wiktionary
22 December 2024
(noun) (plural) spectacles that are darkened or polarized to protect the eyes from the glare of the sun; “he was wearing a pair of mirrored shades”
International Coffee Day (September 29) is an occasion to promote and celebrate coffee as a beverage, with events occurring in places across the world. A day to promote fair trade coffee and raise awareness for the coffee growers’ plight. Other countries celebrate this event on October 1.
