A secret network of underwater cables carries 99% of all internet data. Those slinky underwater lines are becoming more and more essential to modern life.
A secret network of underwater cables carries 99% of all internet data, including this video, your Pokemon Go account, and your family's WhatsApp group. Why ought you to care? Because those slinky underwater lines are becoming more and more essential to modern life. And occasionally sharks may attack them.
The internet is a global network that connects people from all over the world. But have you ever wondered how this vast network is able to travel across oceans? In this blog post, we will take a closer look at the different methods used to transmit data across the vast expanse of water that separates continents.
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One of the most common ways the internet travels across oceans is through underwater cables. These cables, also known as submarine communications cables, are made up of copper or fiber-optic cables that are laid on the ocean floor. These cables are responsible for transmitting the majority of the world's internet traffic, connecting countries such as the United States, Japan, and the United Kingdom.
Underwater cables are typically laid by specialized ships called cable-laying vessels. These ships have large drums on deck that hold the cable, and a plow at the front of the ship that digs a trench in the ocean floor. The cable is then laid in the trench and buried to protect it from damage.
Another way the internet travels across oceans is through satellite connections. These connections use satellites orbiting the earth to transmit data to and from ships, oil rigs, and other remote locations. The data is sent from one location to another via microwave or laser signals.
Satellite connections are especially important for areas that are not easily accessible by underwater cables, such as remote islands, and also for ships and boats that are sailing in the ocean. They can also be used as a backup solution in case of cable damage or failure.
In addition to these two methods, there is also a newer technology called High Altitude Platform Station (HAPS) which consist of a solar-powered, unmanned aircraft that flies at high altitude, providing internet connectivity via a microwave or millimeter-wave link.
In conclusion, the internet travels across oceans through a combination of underwater cables and satellite connections. Both methods have their own unique set of advantages and disadvantages, and are used in different ways to connect different parts of the world to the internet. Next time you are browsing the web, remember the complex infrastructure that makes it all possible.
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