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.
A cryptocurrency is a solution to the problem of verifying the order of events without a central database, i.e. distributed consensus, i.e. Byzantine fault tolerance. The question is, essentially, if no node on the network can be trusted on its own, how to make it so you can trust the network as a whole.