Given the hype in Bitcoin and NFTs, it's easy to think that crypto currencies are a bubble. That's probably mostly true. But a few of these technologies are gen

Given the hype in Bitcoin and NFTs, it's easy to think that crypto currencies are a bubble. That's probably mostly true. But a few of these technologies are genuinely changing the game. This article explores the capital investment principles we can use to see past the hype to find real value.