Field guide No. 599

On a concrete floor, a rusted nail sheds its orange flakes from the head down to a bright, new steel point. It is getting younger as you watch.

The nail that unrusts

Rust, flaking off backward in time.

On a concrete floor, a rusted nail sheds its orange flakes from the head down to a bright, new steel point. It is getting younger as you watch.

Field noteRust creeps on and never back. On this nail it flakes off to leave bright new steel.

Specimen
No. 599
Kind
Possible (the golden mountain kind)
Breaks
Physics
Where it doesn’t exist
A concrete floor.
Nearest existing relative
A nail.
Filed in Fresh slop as
Objects

Also possible, also breaking physics