What If You Could See WiFi? — The Feed. What If You Could See WiFi?
Who doesn't love free WiFi? Although we use it often, we rarely think about how it works. If you've ever wondered, here's how... Wifi is an energy field that is transmitted as waves. The waves have a certain height, distance between them and travel at a certain speed. OSL-Expédition 7eme continent.
Docs 2011 and before.