Maybe you read this a few months ago.

Maybe you read a piece of science news a few months ago: mobile phone is too much, the chairman’s horn is on your head!

If you’ve been playing with your mobile phone for two hours, you may be surprised to enter the news. A researcher’s X-ray showed a bony protrusion behind the skull. When it is reported in China, it will also be associated with "anti-bone behind the brain", which is quite a bit of "scientific proof of proverb" flavor.

After you have read it, if you think about it, you touch the back of your head again.

Today we will talk about the history of this matter.

(Spoiler: Don’t worry, you won’t have a long horn.)Look at the cell phone too much, the back of the head will be long horn? This time, even the BBC has fallen into the pit.