The soily, root-cellar smell of the wet forest made me hungry.

Participants comb through images of Mars’ surface and label sandy, soily and rocky terrain and ID big rocks.

As the tracks on "Wings Over America" demonstrate, McCartney could do anything with his voice, from the pure sweetness of “My Love” and the tortured beauty of “Maybe I’m Amazed” through the high octane “Jet” and the guttural “Soily.”

He remembered the close, damp, soily smell of inside the wood, the way things had moved and rustled.

It was dark, and he could smell it, too, even from here, a cold, soily smell.