BBC News - US planemaker Boeing used an unusual substitute for passengers to test its in-flight wi-fi system - potatoes.
With a bit of tinkering, you'll have all your gadgets humming along on the perfect network in no time.
If your Samsung Smart TV wonโt connect to WiFi, there are a few things you can try to fix the issue.
Hereโs a step-by-step guide for you to connect Echo Dot to WiFi.