You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
aeronautics, astronautics
(noun) the theory and practice of navigation through air or space
Source: WordNet® 3.1
astronautics (uncountable)
Navigation through space.
The science and technology of spaceflight.
• aerospace
Source: Wiktionary
20 June 2025
(adjective) marked by simplicity; having a humble opinion of yourself; “a modest apartment”; “too modest to wear his medals”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.