Often its not even smart enough to pick up on things you're really going to buy. A few months ago I did some research on designs for folding wooden tablet stand

Often its not even smart enough to pick up on things you're really going to buy. A few months ago I did some research on designs for folding wooden tablet stand to base my own build on, and one of the images I clicked on from Google Images shows up to this day as one of the prominent ads on every Wikia fansite I visit with that particular computer. I didn't even visit the store it's sold on, and they're still clinging for dear life to this one scrap of information on what I might buy.