What happened to xyz?

There once was a young man named Brabu, who discovered at a young age he had a superpower: he could make things move just by waving his hands.

Then he grew up, and found that his superpower meant that people expected him to use his powers to move things for a living. So he learned to move ...

In Harry Potter and the Prisoner of Azkaban, Harry initially struggles to produce a strong Patronus not just because of happy memory but also because Harry hasn’t fully realized his own potential or internal strength. He’s still in a mindset where he subconsciousl...

Bitcoin created a decentralized monetary system which can transfer money from one person to another. That only allowed for monetary transactions, there was no way to add conditions to those transactions: 

Alice can send Bob 5 BTC, but she couldn’t tell Bob that he will ...