Lines and Circles

I poked at complex function 1/z, and its real and imaginary parts look like magical towers. When you look at these towers from above or below, you see sections of perfect circles. This is hinting at some underlying simplicity. Using the map 1/z, another complex number - w=1/z - is mapped to z. Four dimensions … Continue reading Lines and Circles

Looking Back: Hacking and Defending Windows Public Key Infrastructure (ADCS)

I live at the fringes of the cybersecurity community. I have never attended infosec conferences. There will be a talk on PKI hacking at Blackhat 2021 soon: Top AD offensive security gurus are presenting comprehensive research on abusing ADCS (Active Directory Certificate Services). I only know about that, because I noticed backlinks from their article … Continue reading Looking Back: Hacking and Defending Windows Public Key Infrastructure (ADCS)

The Art of Removing the Right Things

Some metaphors feel so clichéd that you avoid making use of them - even if they are true to the core. Gardening has been likened to many phenomena. Programming may be like gardening. Picking the best ideas to guide your work and life may be. Once the first of them appeared out of nothing. A … Continue reading The Art of Removing the Right Things

Farewell Pandemic Poetry

I've lost many chances to create poetry from pandemic politics. So many metaphors weren't used to serve the fine arts. But finally I rise to the challenge. Our grand opening-up-anything is being celebrated in each of our provinces. Text snippets from one of these press conferences this week are intruding my waking and sleeping mind. … Continue reading Farewell Pandemic Poetry

Peter M. Schuster on History of Science

The late Dr. Peter M. Schuster was a physicist and historian of science. After a career in industry, he founded a laser technology startup. Recovering from severe illness, he sold his company and became an author, science writer, and historian. He founded echophysics - the European Center for the History of Physics - in Pöllau … Continue reading Peter M. Schuster on History of Science

The Calm Before the Wave

A poem, created from text snippets taken out of a National Geographic article on tsunamis.   ~ ~~ ~~~   The Calm Before the Wave as the sea pulls away from the coast We thought we would be safe defenses have improved tremendously false sense of security the uncertainty in that forecast seemed high too … Continue reading The Calm Before the Wave

Poets Who Speak of Jupiter

In the third chapter of the first volume of his legendary physics lectures, Richard Feynman discusses the relation of physics to other sciences. He says that astronomy got physics started, and its most remarkable discovery is that stars are made of atoms of the same kind as those on the earth. He adds this famous … Continue reading Poets Who Speak of Jupiter

Infinity

New Year's Eve 2019 seems infinitely far in the past. It was the first day news about this mysterious disease had been published in my country. Yet it seems infinitely far away at that time, somewhere in China. Today we see something glowing at the end of a weird long corridor. Despite horrible news, I … Continue reading Infinity

Technology and Technics. Flolloping Floopily.

Once I started to create spam poetry and search term poetry, and I believed it was original. Then I discovered that great poets of the virtual scrapyard had come before me. Finally, I found serious articles about so-called Found Poetry and I found poets publishing their spam poetry in earnest. I learned about the Sokal … Continue reading Technology and Technics. Flolloping Floopily.