Thank you Swati!
For this series' banners I was thinking of grabbing the "negative" style of Kubo Tite's Bleach manga covers. Which I really like.

Also, using black and white is a very cheap way of making things elegant. The font is Futura, which I also think is pretty elegant and "artificial", which goes well with the topic of computers. Unlike for example Helvetica. Check how the letter "a" is different on both.

I am not a designer but in the past (not on this blog) I have taken a lot of cues from the works of Massimo Vignelli, Jan Tschichold and the Bauhaus school. Which I also really like.
The software I use is the Procreate app on my iPad. But this can be done in pretty much any app like Krita. Let me know which app you would like to use and I'll make a tutorial post for you.
Regarding the topics, I'm sure you know way more than I do hahaha. I'm neither an engineer nor a mathematician. But do let me know if you want to see some topic in particular!
Swati Sarangi
Electrical Engineering | Programming Enthusiast | Software Developer|Learning Qt these days
Before appreciating the article, I am spellbound at the blog banner. Where do you get such creative inspiration from? It will be better if you can document your banner designing process by sharing the resources(OS,software,device-ipad/laptop/desktop)that you're using to create these banners , I will start treating these as tutorials for me to design as I am very interested in digital art.
This is an interesting article. Seems like you're pursuing courses of Masters in Computer Science. I have always been very interested in Maths and numbers. I would love to read more articles from you in this series.