What Is It? #16
A. Bone from the nasal passage of a wolf
B. Endoskeleton of a sea urchin
C. Nanofabricated anti-corrosion coating for an airplane wing
D. Charcoal from a prehistoric archaeological site
E. "Rusticle" from the hull of the Titanic
You can also visit this page to see the object from all sides in a 360 degree animation.