The Internet is changing our brains

It changed mine quite some time ago. You have a question or project so you look on the net at all those that have struggled with your issue before you.
My current project to halve my energy bill inside a year has a very rich vein of knowledge on line

Some net knowledge is plain wrong. It's a matter of sorting the wheat from the chaff.
Apparently Facebook alters how various parts of the brain function.

I don't do Twitter of Facebook for various reasons.

Here's the story.