Something has always existed. According to physics, there can never be true physical nothingness
Adam Nowak, 22-07-2020
The indefinite article takes two forms. It’s the word a when it precedes a word that begins with a consonant. It’s the word an when it precedes a word that begins with a vowel. The indefinite article indicates that a noun refers to a general idea rather than a particular thing.
Jan Kowalski, 22-07-2020