Money hasn’t always looked like the bills and coins people use today. The rise of cryptocurrencies such as Bitcoin, Ethereum, and Dogecoin are already making an impact on the types of currencies people are using or may use in the future. With any new currencies come pros and cons. Learn about the earliest forms of digital money, how cryptocurrency works, and the potential problems of crypto and mining farms. Then discover the direction crypto may be headed.
Matt Doeden began his career as a sports writer. Since then, he's spent more than a decade writing and editing children's nonfiction. Matt lives in Minnesota with his family.