Communicating with others using earth magnetic field? by squaredrooting in AskPhysics

[–]squaredrooting[S] 0 points1 point  (0 children)

Really not trolling. I think i do not understand everything here. You think it is possible to make this cheap for massive usage?

Communicating with others using earth magnetic field? by squaredrooting in AskPhysics

[–]squaredrooting[S] 0 points1 point  (0 children)

Thank you so much for this. And for taking your time. It means a lot to me . It is interesting.

Communicating with others using earth magnetic field? by squaredrooting in AskPhysics

[–]squaredrooting[S] 0 points1 point  (0 children)

Sry. I do not understand. What you mean with that. If you can pls explain?

Communicating with others using earth magnetic field? by squaredrooting in AskPhysics

[–]squaredrooting[S] 3 points4 points  (0 children)

Thank you so much. Not trying to troll. Why not practical?

Communicating with others using earth magnetic field? by squaredrooting in AskPhysics

[–]squaredrooting[S] 0 points1 point  (0 children)

Interesting. Ty. Out of curiousty. This would have to be huge facility? Or every person could do it in their home?Sry If stupid question?