How the physical infrastructure of the Internet moves information
In short: Explore the physical foundations of our digital world. This video examines the cables and wireless signals that form the essential infrastructure required to transport data across the globe.
Software engineer Tess Winlock explains the physical mechanisms behind internet connectivity. The video provides a foundational look at how information travels through various physical mediums, serving as an introduction to the physical layer of computer science.
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Sources
- Summary by Intellect · source: Wires, cables, and WiFi | Internet 101 | Computer Science | Khan Academy
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