...This can be done mentally under a minute. Given two sides and an angle, or two angles and a side, we can specify the three remaining unknowns within +/- 5%. No calculator or tables are needed! We will use two simple, overlooked approximations. (read more)
Welcome to the world of physics and calculus! My name is Lev, and I’m a Virginia Tech Physics Ph.D. student. I have served as the teaching assistant for every introductory physics course at the university! (read more)
I am a Ph.D. student at Virginia Tech in materials science and engineering researching 3D printing of metals. I graduated with a B.S. in materials science and engineering in May 2022 and have lots of experience in tutoring STEM topics to students from middle school to college level. I've been tutoring since I was in high school and genuinely enjoy doing it. (read more)