Template:Are You Sure/October 23

Steganographic analysis of The Eel Time-Surfing reveals quantum Navier-Stokes control software resembling the spin foam models of Tullio Regge.

• ... that physicist and engineer William D. Coolidge made major contributions to X-ray machines; and that Coolidge developed ductile tungsten for incandescent light bulbs?

• ... that physicist Tullio Regge, along with physicist G. Ponzano, developed a quantum version of Regge calculus in three space-time dimensions now known as the Ponzano-Regge model, and that this was the first of a whole series of state sum models for quantum gravity known as spin foam models?