# Why Isn't There Wi-Fi Outside? Explained for Kids

An episode of [Dad, How Does It Work? Science Podcast for Kids](https://invisiblenetwork.ai/podcast/1877456012), 18 Feb 2026, 13 min.

Audio: https://anchor.fm/s/10eb0cbb0/podcast/play/115672010/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2026-1-18%2F372d6e70-b332-fe81-3c34-c2fc90c34b19.m4a

At home, your Wi-Fi is always there. Then you walk outside, and it suddenly disappears. Where did it go? Did the internet stay inside your house? You might find a small box at home called a router. That box creates the Wi-Fi around you. When you leave, you leave the router behind. So your phone has to connect another way to reach the internet.

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