Some Common Types of Fog. The most common form of fog, known as radiation fog, typically occurs on clear nights as the earth's surface cools moist air immediately above it. If just enough light wind is present â a couple of mph, at most â this chilled air can be gently stirred through a deeper layer, forming a deeper radiation fog.
A cryptocurrency is a digital or virtual currency designed to work as a medium of exchange. It uses cryptography to secure and verify transactions as well as to control the creation of new units of a particular cryptocurrency.
What is cryptocurrency and how cryptocurrencies emerged as a side product of digital cash. Announcing the first release of Bitcoin, a new electronic cash system that uses a peer-to-peer network to prevent double-spending. Itâs completely decentralized with no server or central authority.