Velocity Alert: J.K. Rowling says Hogwarts is free, so stop trying to guess how much tuition costs

Not displaying correctly? View this newsletter online.

THIS STORY IS ABOUT TO GO VIRAL

J.K. Rowling says Hogwarts is free, so stop trying to guess how much tuition costs Rest assured: Dumbledore doesn't greet you with his own rendition of "Bitch Better Have My Money." How does Mashable know what's going viral? Mashable built a system called Velocity, which scours the social web, collecting lots and lots of data around how people are engaging with published articles. It then pulls all of that data back to Mashable, dumps it into our own predictive engine, and predicts which articles are about to go viral. Read more at Mashable.com ▶ Mashable, Inc. is a Delaware Corporation. P.O. Box 64 New York, NY, 10159-0064

If you believe this has been sent to you in error, please safely unsubscribe.