1) The document summarizes a study on the thermal instability of incompressible, non-Newtonian viscoelastic fluids under the effects of rotation and magnetic fields. 2) Key findings include that rotation has a stabilizing effect on the fluid, while the magnetic field can have both stabilizing and destabilizing effects. 3) The study found that rotation and magnetic fields introduce oscillatory modes into the system that were not present without their effects. Graphs were presented showing the relationships between stability and the rotation and magnetic field parameters.