Basically, fog forms when warm air meets colder air. When this happens, water vapor in the air â a gas â is cooled enough for the gas to turn to a liquid in the form of tiny water droplets. This process is called condensation.. We see those groups of tiny droplets as clouds or, when they're close to the ground, as fog.
What is a 'Cryptocurrency'. A cryptocurrency is a digital or virtual currency that uses cryptography for security. A cryptocurrency is difficult to counterfeit because of this security feature. A defining feature of a cryptocurrency, and arguably its most endearing allure, is its organic nature; it is not issued by any central authority, rendering it theoretically immune to government interference or manipulation.
What Is A Cryptocurrency Wallet? A digital wallet is a place to keep your cryptocurrency. If you want to own or use Bitcoin (or any other altcoin) you will need a wallet to keep them in. I will keep things simple and just go over the basics and then give some recommendations on my top wallets of 2017. A wallet works by storing your cryptocurrency digitally using a pair of keys.