Investors have been spending millions of dollars on digital collectibles known as NFTs, or non-fungible tokens. CNBC’s Ryan Browne explains how these crypto-based assets work and why they’ve become so popular.
It's Just Technology
It's Just Technology
Investors have been spending millions of dollars on digital collectibles known as NFTs, or non-fungible tokens. CNBC’s Ryan Browne explains how these crypto-based assets work and why they’ve become so popular.