In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
DESATURATION
Etymology
Noun
desaturation (countable and uncountable, plural desaturations)
(chemistry) the conversion of a saturated compound to an unsaturated one by removing hydrogen or other atoms to form a double bond
(medical) a decrease in the level of oxygen saturation in a patient's haemoglobin
Source: Wiktionary
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20 January 2025
CHELICERA
(noun) either of the first pair of fang-like appendages near the mouth of an arachnid; often modified for grasping and piercing
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