The internet is like a big, never-ending game of telephone. Imagine everyone in the world is talking to each other through a giant phone line. Even if some lines get broken or people move away, the conversation keeps going because there are many different ways to connect. The internet uses special helpers called routers to send messages from one place to another, so even when something breaks, it just takes a different route.
Examples
- Your phone still works even when the Wi-Fi at school goes down because it connects to the internet through your mobile network.
- You can send a message to someone on the other side of the world, and it finds its way there even if some connections break along the way.
- If a major server goes offline, data just takes another path, like a detour in traffic.
Ask a question
See also
- How Does a Smartphone Recognize Your Face?
- Why Do We Use Passwords for Security?
- Why Do We Use ‘Barcodes’ on Products and How Do They Work?
- How does the latest generation of brain-computer interfaces function?
- How Did the Internet Begin?
Discussion
Recent activity
Categories: Technology · internet,networking,technology