Examlex
Which of these do fossils not help us understand?
Keypad
A set of keys on a device or machine, arranged in a systematic way, that are pressed to input data or operate a system.
McLuhan
Marshall McLuhan, a media theorist known for coining the expressions "the medium is the message" and "global village," focusing on how media affects societal structures and individual perceptions.
Medium
In sociological contexts, refers to a channel of communication that influences or facilitates social interaction or the dissemination of information.
Technology Analyses
The systematic evaluation of the technical aspects, applications, implications, and impacts of technology in society.
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