Posts

Here, I have to write this one, because I noticed I didn't cover everything in my previous post Dependency inversion principle.

This article has two goals. Emphasizing the "Dependency Inversion Principle", DIP, and making it more exciting by explaining who I am and what kind of job I'm looking for!

Did you ever come to the point to ask yourself what's the Inner product between a vector and a Bivectors? If you did, you may noticed soon that it doesn't have any meaningful answer yet. I got interested into this problem back when I was studying Mathematical Physics course in my bachelor degree. I wrote my finding to my professor. "wooow! You defined a higher dimensional Levi-Civita-Symbol", he saied. But my invention was much useful than that! This post is the details of that invention. If you know about vectors, and bivectors, etc. I encourage you to read to the end, because this tool is simple and super useful.

Where is everybody? Enrico Fermi asked this question in the summer of 1950 with fellow physicists and the Fermi Paradox born. There are immense number of answers to that question but personally I'm not convinced by them. But I cannot stop myself to think about big questions, so here is my answer.

Since my master thesis, "Holographic Superconductors and Rotating Black Hole", I'm getting thriled by superconductors. It's not the case for everything that I worked on! For instance, I'm not a fan of Ads/CFT that I worked on it back then. Nonetheless, superconductors are so fascinating. High-temperature superconductors could change our life in a way that we'll call it superconductor age, if we wouldn't get extinct by then, the same way that we had stone age, iron age, and we're living in the silicone age. Writing of superconductor age, a piece of puzzle that I'll write here about is a speculation that a version of superconductor age has already passed!