What is the internet and how does it connect computers all around the world?
Planet's Packet Party
What is the internet and how does it connect computers all around the world?
Right now, a tiny message left your computer, dove under the ocean, popped out on another continent, and came back — all before you finished blinking. That's the internet: the world's busiest, friendliest mail system, and it never sleeps. So how does a message actually find its way around the whole planet? Let's follow one.
First, a rule. Computers can't just shout across the world in plain English. So they chop every message — a photo, a song, a "hello" — into tiny pieces called packets. Think of mailing a giant jigsaw puzzle one piece per envelope, each envelope stamped with where it's going and what number piece it holds.
