The discussion centers on the significant price disparity between Chemical Engineering (ChemE) and Applied Physics textbooks, with ChemE books often exceeding $100 while Applied Physics texts are typically priced between $20 and $30. This price difference is attributed to market dynamics, including the willingness of ChemE students to have their books covered by employers or taxpayers, as well as the perceived value of ChemE materials which often include practical examples alongside theoretical content. Despite the similarity in subject matter, such as fluid dynamics and mass/energy transfer, Applied Physics books tend to offer more in-depth theoretical insights. The conversation also touches on salary differences between ChemE and Mechanical Engineering (MechE), suggesting only a modest increase for ChemE graduates. Additionally, there are comments about the state of research in ChemE, with some expressing concerns about it being "overresearched," leading to extended timelines for graduate studies. The discussion highlights the complexities of pricing, market demand, and the academic landscape within engineering disciplines.
