What happens if no one turns on airplane mode on a commercial flight?
In: Technology
There was concern that the EM from phones could screw up plane functions, usually by inadvertantly changing the signal in the wires… but those are pretty well shielded, as they are in your common ethernet or coax cable.
It’s mostly safety wanking but it does stop your phone from using a lot of battery constantly switching or searching cell towers.
Latest Answers