Sometimes engineering is very frustrating. Like when it’s 3 AM, and you’ve been working on trying to solve a set of 10 equations with 10 unknowns for the past 3 hours without making anything more productive than a lot of kindling. Problem is, I’m not even sure if the 10 equations are right and noncolinear (or whatever the word is for equations that will actually help)… they’re just the only ones I’ve been able to generate.

Must. Sleep. Now….