Why charcoal grilling tastes better than gas

There is a scientific explanation for the reason why charcoal grilling has a distinctive flavor that is different from gas.

Two paragraphs explain the critical part of the magic:

Ironically enough, it’s the volatile compounds in the food, not in the briquettes, that are responsible for charcoal grilling’s distinct flavors. As the meat heats up, it releases drippings that strike the super-hot charcoal and combust with a tsss and a burst of flame (check it out in the video above—it’s beautiful). Those drippings are full of fats and oils and sugars and proteins that vaporize and rise back up into the meat whence they came.

That’s how grilling over charcoal gives you that wonderful flavor. The briquettes themselves are just middlemen, not the flavor-makers. The more you drip, the more the flavor builds.

Here is the link to the full article:  Wired: Charcoal Grilling Tastes Better Than Gas