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.diegojavierfares.com/hot-super-Final-Audio-Sonorous-VI-Closed-Back-Over-Ear-Headphones-huge-savings/