How would you explain twitter to my grandmother who knows nothing about the internet

Twitter is a social media platform where users can share short messages or "tweets" of up to 280 characters. It allows people to connect with others who share similar interests and engage in conversations around various topics. Twitter is also used by news organizations, businesses, and celebrities to share information and updates with their followers. Essentially, it's a way to stay connected with people and stay informed about what's happening in the world in real-time.

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