A Graduate Student’s Attempt to Find Sunshine as the Cloud Reigns Summary: I tried doing my laundry without a smartphone. This proved to be difficult, since our laundry machines can only be operated with a smartphone app. After lots of struggle, I finally managed to do it, leading me to reflect on whether technology is […]

It’s often the case that when we do good things for others, we open ourselves to new risks. A student helps a classmate, only to get accused of cheating. A friend lends money, which strains the friendship. A driver stops their car for a pedestrian, then gets rear-ended. We do so many things with good […]

I asked ChatGPT to rewrite “The quick brown fox jumps over the lazy dog”, but in legalese. This is what it gave me: “WHEREAS, this Agreement is made, entered into and fully understood on this day, by and between two primary entities, both of distinct characteristics and behaviors, respectively designated as ‘The Quick Brown Fox’ […]

Did you know you can solve 2D partial differential equations (PDEs) in Excel without resorting to macros? In this post, we’ll look at how to solve Laplace’s Equation, , in two dimensions using nothing but Microsoft Excel. Introduction Heat transfer is a critical concept in chemical engineering, as engineers often need to design equipment for […]