Hair Club 4 Men oooooooo thats a funky stink. Just ask NASA and Podkletnov. They know the taste, also. If anyone ever isolates any gravity particles, I would be glad to sniff them and report the results.
Gravity is a measure of attaction between to objects.
Gravity smells like Gravity. There's no more to it. I hope that cleared things up for you. Unfortunately, most of our noses have become so accustomed to the smell of gravity that we can no longer differentiate it as a unique smell. In fact, the absence of gravity will appear to have a smell.