Explain this please... In the FAQ it is stated that satellites don't exist and radio towers provide signals, but if I place my GPS under a large iron block (and yes i've tried it), it stops working.
If my GPS was really controlled by towers, then the signal would be equally as strong on the sides, as it is on the top.. If I were to place my GPS in a iron box, with no top on it (facing the sky) it would still work. If I were to flip it upside down then it would cease to work...
Very curious