(1) The document discusses a project to develop a thermal fluid with enhanced heat capacity through computational discovery of thermally activated covalent bond formation. (2) The approach involves using computational screening of potential reactions to identify systems where heat is absorbed or released during covalent bond breaking and formation on heating and cooling, respectively. (3) Preliminary experimental results on computationally predicted systems show heat capacity enhancements within organic solvents and water, demonstrating the potential of the approach.