Library of Congress Archives Every Tweet

"Since 2010, the U.S. Library of Congress—the world's largest library—has been

archiving every single public tweet. That's hundreds of billions of tweets, from mundane check-ins

to historic announcements. It’s a real-time, global diary of human thought, reaction,

and culture, preserved as a digital fossil record for future historians. Your old,

forgotten tweets? They might already be part of history."