You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
ULTRACENTRIFUGE
ultracentrifuge
(noun) a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins
ultracentrifuge
(verb) subject to the action of an ultracentrifuge
Source: WordNet® 3.1
Etymology
Noun
ultracentrifuge (plural ultracentrifuges)
A high-speed centrifuge, especially one free from convection that is used to separate colloidal particles.
Verb
ultracentrifuge (third-person singular simple present ultracentrifuges, present participle ultracentrifuging, simple past and past participle ultracentrifuged)
To submit a material to ultracentrifugation
Source: Wiktionary
Recent Word Finds
Word of the Day
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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