MTU Networking and Maximum TCP Packet Size. Definition: The MTU is the maximum size of a single data unit (e.g., a frame) of digital communications. MTU sizes are inherent properties of physical network interfaces, normally measured in bytes. The MTU for Ethernet, for instance, is 1500 bytes.
Harlem Shake videos are a great example of contagious diffusion, or when a cultural trend is transmitted from person to person from an original source to numerous others, similar to a virus.
What is 'Contagion'. Contagion is the spread of market changes or disturbances from one regional market to others. Contagion can refer to the diffusion of either economic booms or economic crises throughout a geographic region. Next Up.