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.
Cryptocurrencies are sometimes referred to alternative currency or virtual currency. A number of coins already exists under the banner of cryptocurrency. The most used crypto coin is bitcoin, it was first started in 2009 and was the first decentralized cryptocurrency. The decentralized control of bitcoin uses blockchain method which uses transaction database as a distributed ledger.