Welcome back. This week, I wanted to discuss the Laplace transform, which is an incredibly useful tool for solving linear ordinary and partial differential equations. The primary reason for its utility is that it converts differential equations in terms of one unknown function into algebraic equations in terms of another unknown function that can be solved relatively quickly. … [Read more...] about The Laplace Transform: A More Powerful Extension of the Fourier Transform
Editor Blogs
Cognitive-Enhancing Drugs
Nootropics are a category of drugs designed to improve cognitive function, learning, memory, and performance. These drugs are useful for treating ADHD, narcolepsy, or Alzheimer's. While they are most useful for those whose cognition is impaired, “normal” people have begun to look into the use of these “smart drugs” to increase cognitive performance (Medical News Today). … [Read more...] about Cognitive-Enhancing Drugs
Samantha Gorman: Creator of The Under Presents
It’s always interesting to hear how people got into the field of Extended Reality. It’s not like being interested in medicine or journalism. It is inherently interdisciplinary, and because it is so often not offered in course curriculum for many schools, it tends to be something that people find themselves drawn to through an intense sense of curiosity. Last semester, I had the … [Read more...] about Samantha Gorman: Creator of The Under Presents
Finite-Time Lyapunov Exponents: A Tool to Discover Coherent Structures in Turbulent Flows
Welcome back. I hope my readers are having a great third week of the semester. In this installment of “Introduction to Flight,” I am very excited to discuss finite-time Lyapunov exponents (FTLEs), which are powerful tools in the fluids research community. When we think of turbulence, we might imagine an infinitely jumbled mess of fluid moving erratically throughout space. This … [Read more...] about Finite-Time Lyapunov Exponents: A Tool to Discover Coherent Structures in Turbulent Flows
ECT Therapy
Electroconvulsive therapy (ECT) has a lot of negative associations in the mind of the public. When most people think of ECT, they think of mental patients receiving this treatment without their consent in the 1950s (Scientific American). It would probably be terrifying to imagine a treatment involving electricity running through your head. Staff at mental hospitals used this … [Read more...] about ECT Therapy