In Newtonian physics, "rotatum" is the rate of change in torque on an object over time. The optical rotatum ... rotatum propagates in a logarithmic spiral that is seen in the shell of a nautilus, the ...

The optical rotatum's logarithmic spiral follows a pattern often found in nature, including nautilus shells. (Image Credit ... the term refers to the change in torque on an object over time. “This is ...