Justin Bieber

Justin Bieber, Canadian singer and songwriter, was discovered as a YouTube sensation when he posted videos of himself performing popular rhythm-and-blues songs at age 12 while his mother took care of him. He was scouted by American recording industry executive Scooter Braun, who helped him sign a deal with RCA Records and released his debut […]

What is a Cryptocurrency?

A cryptocurrency is a medium of exchange that uses cryptographic techniques to verify transactions and control the creation of new currency units. It operates on a blockchain, which is a public record that tracks each transaction in the digital ecosystem. Bitcoin is the best known example of a cryptocurrency. It was created in 2009 by […]