#ph213

Physics at noon, minimum energy of a spring-mass system, then went over Fourier series stuff

Data structures at 1pm, went over non-comparative sorts (binsort and least significant digit radix sort) and indirect sorting (using pointers, array indices)

Solid state at 3pm, I'm not sure what we learned but it was probably something

5pm: Went to McDonald's, got a sweet tea that tasted pretty weird, it almost tasted like milk tea except not. Or I guess a less sweetened sweet tea. In any case it was not like it usually was. Took subway home, and since it was rush hour, it was crowded and I didn't get to sit down anywhere but that is okay