THE DAILY QUIZ (X/Twitter and related tech-history questions)
The page contains a daily quiz on X history, vocabulary notes, and a science sidebar on aptamers.
- The page’s quiz focuses on the platform’s early history, character-limit changes, and feature origins.
- The page defines aptamers as synthetic DNA or RNA strands that bind selectively to target proteins.
- The page explains the meaning of “peckish” and corrects the use of “suggest taking” and “suggest meeting” in English.
- The page includes a previous quiz answer that identifies a bridge in Pittsburgh as the Rachel Carson Bridge.
The page is a mixed learning item with a daily quiz on X (formerly Twitter), short language notes, and a science sidebar on aptamers. Its direct UPSC value is limited, but it contains a few testable facts that can be used for Preliminary revision.
What is on the page
The daily quiz asks five fact-based questions on X platform history: the original vowel-stripped domain name and its creator, the shift from 140 to 280 characters, the first live tweet from outer orbit, a politician’s “Four more years” election message, and the user who proposed the hashtag feature.
UPSC is unlikely to ask the quiz itself, but the page can support Prelims revision on social-media milestones, and a science fact on aptamers can connect to biotechnology and diagnostic tools.
