You have a mind-shattering headache. You’re standing in the aisle of your local CVS, massaging your temples while scanning the shelves for something — anything — to make the pain stop.
What do you reach for? Tylenol? Advil? Aleve?
Most people, I imagine, grab whatever’s cheapest, or closest, or whatever they always use. But if you’re scrupulous enough to ask Google for the best painkiller, here’s how your friendly neighborhood tech behemoth would answer: