In this current research article. the structural elasto-mechanical and thermal properties of cubic perovskites XCoO3 (X = Nd. Pr) have been studied theoretically under different pressures. The structure is optimized and calculated optimized data is in well agreement of available literature. https://www.roneverhart.com/Brach-s-Natural-Sources-Candy-Corn-10-Ounce-Bag/