99% of the world’s Internet doesn’t travel through satellites or “the cloud.”

It moves silently through 1.4 million kilometers of fiber-optic cables lying on the ocean floor — a hidden network carrying our digital lives at the speed of light.

Every email, every video call, every trade on global markets passes through these thin glass strands buried beneath waves thousands of meters deep. They are the Internet’s invisible lifeline — the true physical web that binds humanity together.

Yet most of us never think about them. We picture data floating wirelessly through space, not pulsing through pressurized copper-armored cables powered by repeaters and sealed in polyethylene, surviving earthquakes, anchors, and time.

This Axicode exclusive dives beneath the surface to reveal how these cables are designed, built, and protected; why choke points like the Red Sea matter; and how a single break can isolate entire nations.

From the shipyards that lay the lines to the volcanic eruptions that test them, discover the breathtaking scale of the network that keeps the modern world alive.

Deep Sea Cables — How the Internet Really Works.

#technology #internet #infrastructure #axicode

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