Smartphones live a secretive life full of things you might not know For example, they have a radio built into them that - gasp! - cant be turned on!
This question is far from being the only smartphone mystery. Why does the quality of sound differ so much in headphones and in the smartphones speaker? Why are there non-removable batteries at all? How can a compass work inside a phone if theres a magnet in it too? Lets find it out! Date: 2022-04-19
