The website of lost causes…

HiFi? And who listens to music anymore with two well-placed speakers and a system with separate components? Stream in earbuds and go!

The electric guitar is no longer the star of music, the cool “musician” dances and makes a scene, he certainly can’t play. Young people do not sacrifice themselves to learn an instrument….

Computers are very up-to-date but the Internet is not what it used to be, computer literacy is not needed since a PC is used for social activities and gaming.

Geology? And what is it? Is it useful? I graduated in it and ended up doing another job myself. Geology is not duly considered among the sciences. It’s a big mistake but it continues to be ignored;

Photography? Film? No way! A smartphone is enough, what do we care about exposure latitude and field depth!

Cars with a certain character? Mah … the German stereotype = cool goes for the most. Instead, the made in Italy would deserve but … who believes it except me?

Aikido! Art of harmony? But I want to fight, otherwise what is the point of a martial art? The streets are dangerous and I need to defend myself: MMA and BJJ!

They may be lost causes but I enjoy them…and I let off steam! It all started with the curiosity of understanding how a website works. Then it got into my head and grew over the years. It’s something I do for myself, aware of the fact that maybe nobody reads me. If someone will find useful the things they read here, I’ll be the happiest blogger on the internet… 😉

Happy reading!

Sunday morning guitar players

Anyone can buy a guitar, get some practice (Youtube would be enough), take some lessons or advice from someone who already plays and then say “I play guitar”. That’s what I did. An uncle gave my sister and me his guitar when we were 9 and 11 respectively. We experimented based on the first chords our uncle gave us. And we moved on. I in particular focused on being a guitarist, learning solos as well. Then when I was 16 the electric guitar arrived and by the time I was 20 we had a small band playing the songs of our heroes in the rehearsal rooms. When people say “I play guitar” it doesn’t mean much. I’ve always said that about myself – I play guitar – but what does it really mean? Do I play it alone? In a band? Do I perform publicly or do I play at home sitting on the couch? Even a professional can claim “I play guitar”. It only takes a small-time professional to humiliate someone like me who plays in his spare time. But there are also non-professionals with killer technique. The vast majority have not become famous, not even those who make a living from guitar.

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Devo capire

Viglio capire perché adesso c’è questa feroce e scomposta opposizione al vaccino.
Dato che continuiamo a ripeterci che, con chi è contrario ai vaccini, non bisogna essere aggressivi, ma che occorre essere pacati, argomentando serenamente e cercando di spiegare, mi sforzerò di essere educato, ma non sono certo di riuscire nell’intento.

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I should say Bravo to myself… ;-)

I’ve been playing guitar since I was very young and some sense of rhythm I should have by now. If we extend the concept to everyday life, I see it a bit as a matter of being able to adapt to situations based on what is happening around and what our skills are. In short, being good at keeping the rhythm of life is definitely very useful. Sometimes I’ve been able to do it and adapt to unexpected changes, first and foremost the loss of my dream job. It’s no secret that I see the periods of my life marked by the cars used at that time. It may not be very poetic to tie memories to family cars but I have a whole section of this site dedicated to the subject. And the latest addition to the family bears the name of an award, as if to say that I have been …Bravo. Continue reading  

An old Italian tragedy that left a scar – I was young and lived nearby

The southern Italy earthquake of 1980

It was a rather hot day for November. We teens and children were playing outside, in the courtyard and in the surrounding countryside. It was a beautiful autumn Sunday, sunny and cool, but not too much. In the afternoon there was the classic ball game in the courtyard. Our cheap but legendary Super Santos orange plastic ball, very common in Italy even today, had ended up in a balcony on the 2nd floor and one of us had climbed over from the stairs window to retrieve it. He took a risk that today as a parent would make my skin crawl. But over time we had all taken that risk in turn: the courtyard was surrounded by balconies and terraces on the ground floor, it was inevitable that the ball would end up in one of them. Sometimes we buzzed the owner to ask the favor to return it. More often, since the ball was easily confiscated, or worse, cut in two with scissors in a solemn ritual that they made us attend ruthlessly, we took the risk of climbing over before the owner noticed. When it went wrong, we would resort to a desperate fundraiser and rush to buy another one. In practice, we risked breaking and entering to avoid embezzlement by the flat’s owner. But that Sunday afternoon, November 30, 1980, the ball had ended up in the balcony of a friend of ours who no longer lived there, the apartment on the 2nd floor was uninhabited. So someone had to go to retrieve it despite its height of about 6 m…

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Stereonets and Rose Diagrams in Python

Geoscientists usually work with lines, planes and their angular relationships. Studying these relationships requires some techniques to put real 3D features into simple 2D visualizations. We don’t always need to design super complex 3D models just to figure out the angle between two planes, right?

This is why the Stereographic Projection and the Stereonets became so important to geologists. This projection is fast and efficient when we just want to analyze angular relationships. It does not preserve distances or areas of the features that are projected in it, just angles.

For today’s examples I will assume you already understand how a stereonet works and are familiar with:

  • strike and dip / plunge and bearing;
  • poles and planes

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