Flow by Dapper Labs is a new and improved blockchain network that is designed to be fast, secure, and easy for developers to use. It was created after Ethereum had some problems with high fees when CryptoKitties got really popular. The people behind Flow realized that the temporary solutions that Ethereum came up with weren't good enough, so they made a whole new network that's even better. Big companies like Warner Music Group and Andreessen Horowitz are investing in Flow.