This is his own project, which he did secretly and presented as New Year gift to his dad. There he tried to understand how salt crystals can melt ice, by numerically solving the time dependent Schrödinger equation. In order to do this he constructed the numerical approximation for first and second order derivatives, and used it to numerically solve the differential Schrödinger equation. He learned how to deal with discontinuities in solutions, and how to solve math problems using MS Excel spreadsheet.

To see the complete project, click the link: Schrodinger equation