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Science & Tech

How Does the Internet Actually Work? Explained Simply

How does the internet actually work? A plain-English guide to packets, DNS, undersea cables and what really happens in the second between pressing enter and a page loading.

Justin
July 24, 2026

Recent Posts

What Is a Recession? How One Is Defined and Declared
What is a recession? Why "two quarters of falling GDP" isn't the official definition, who actually declares one, and why the announcement always comes late.
Why Is Movie Dialogue So Hard to Hear? Explained
Why is movie dialogue so hard to hear? The real reasons — cinema sound mixes, thin TV speakers and huge dynamic range — plus the settings that fix it for free.
How to Patch a Hole in Drywall: A Step-by-Step Guide for Beginners
How to patch a hole in drywall so the repair disappears. A beginner-friendly guide covering hole sizes, mesh patches, joint compound, sanding and painting.
Who Actually Built the Egyptian Pyramids? (It Wasn’t Slaves)
Who built the Egyptian pyramids? Not slaves. The archaeology — workers' tombs, a support village and a 4,500-year-old logbook — tells a very different story.
What Is a Credit Score How It’s Calculated, Explained Simply
What is a credit score and how is it calculated? The five FICO factors, what actually moves your number, what doesn't affect it, and how to improve it.
How Much Water Do You Actually Need to Drink?
How much water should you drink a day? Where the "8 glasses" rule came from, what the research actually says, and how to tell if you're drinking enough.
How Does the Internet Actually Work? Explained Simply
How does the internet actually work? A plain-English guide to packets, DNS, undersea cables and what really happens in the second between pressing enter and a page loading.