Daemon Silverstein

I’m just a spectre out of the nothingness, surviving inside a biological system.

  • 2 Posts
  • 17 Comments
Joined 3 months ago
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Cake day: August 17th, 2024

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  • you still pay for a license

    Sorry, I didn’t get what your point is, could you elucidate it? Because even for a physical medium, which can be held on hands, the user is still paying for a “license” (i.e. the license to use the software/game). Even for free (free as in free beer) games, the user is still receiving a “license”, even though it’s a gratis license.

    but if you don’t own it why pay for it?

    I’ll use Terraria as an example for the following statement. The only way to “own” Terraria would be either owning or being Re-logic, the company behind Terraria. Even if Terraria was distributed through CD/DVD, the gamer owns just a copy, the copy that’s written within the medium.

    why pay for it?

    It’s worth mentioning that GoG has both free and paid games. For example, “Endless sky” is free, anyone can get it there without costs.

    As for paid games, why pay for it? Well, it’s a good question, why pay for a game? I guess the answer tends to be subjective and strictly personal to everybody that answers it. I paid for Terraria because it’s a nice game to me. I paid for Slime Rancher, Kerbal Space Program, BeamNG Drive, among other games, because they’re nice simulation/open-world games to me. Not everybody thinks these games are nice. I wouldn’t pay for games such as Football Manager, DayZ, RDD, because I wouldn’t play them, because they aren’t the game genres I’d like. Therefore, I particularly pay for a game and play it when I really like the game.





  • historically we’ve been using AM at lower frequencies, and these travel further

    While I agree with that statement…

    AM doesn’t reach further than FM

    … i disagree here. Yes it kinda does, and there’s why: FM deteriorates with phase shifting introduced by phenomena such as ionospheric reflection, while AM is more resilient to it because it encodes information as amplitude variations instead of frequency (and therefore, implicit phases) variations. Also, FM needs more bandwidth than AM. Also, the overlay of two or more simultaneous AM transmissions is “more understandable” than two or more simultaneous FM transmissions laying on the same frequency. Both the three are the reasons why the modern aviation continues to use AM for comm between TWR and airplanes, as an example. Not just by historical reasons, it’s because AM is more resilient than FM.

    By “reaching further”, I don’t mean the range of propagation because, as you correctly said, it has more to do about wavelength and, therefore, the carrier frequency. By “reaching further”, I actually mean the capability for the signal to be correctly demodulated and minimally understandable at the end. If a signal can propagate across hundreds of thousands of kilometers (for example, between Earth and the Moon), but it can’t be recognizable at the other point (because the phases are all messed up to the point of being unable to be demodulated), then the signal (as in the content to be transmitted/received) couldn’t really “reach further”.

    Here goes an example: I live in Brazil, in the southeast. I was in Sao Paulo state (not the city) when I once managed to receive an English-spoken CB (Citizen Band, 11 meters, approx. 27MHz) transmission. Most of our neighboring countries are Spanish-speakers, the only nearest English-speaking country is Guyana (the nearest corner close to Jatapu River being 3,000 km from Sao Paulo in straight line), but I could tell by the operator accent that he was not from Guyana. The reception would be almost crystal-clear, if my receiving setup were better (I was using a RTL-SDR with a piece of long wire barely touching the outside of the antenna’s jack). While there are repeaters for CB, they’re not as common as VHF or UHF repeaters, where you can even find, for example, EchoLink repeaters, so the international transmission really made into my Brazilian home, and it was even daylight! I only could tell the signal because it was AM modulated.

    When we talk about deep space communication, sure some things change, but most of the same rules apply.

    These radio telescopes don’t transmit anything at all,

    Back in 1974, the former Arecibo radiotelescope was used to transmit the famous Arecibo message (some sources Wikipedia and Universe Today). So, while they’re most used for reception, they can be (and they were) used for transmitting as well. It’s not a straightforward thing, it’s not simply a switch to be toggled receive-or-transmit because they involve different electronic circuitry, but the structure, the dishes and the antenna, can both transmit and receive: for reception, it just interacts with electromagnetic fields, which induces an oscillating electrical current all the way through the structure until it’s filtered (through electronic components such as variable capacitors) and amplified by a receiver circuit, while as for transmission, it conducts an oscillating electrical current and irradiates it, depending on the antenna shape and properties.

    Much like a normal telescope doesn’t transmit light.

    It’s also a possible thing: https://en.wikipedia.org/wiki/Lunar_Laser_Ranging_experiments#List_of_retroreflectors


  • I once saw a video of a person touching a grounded sausage to the metallic structure of an AM radio tower, the transmission was audible as the sausage was being zapped. If there’s a merely conductible thing grounded near the tower, I guess it’ll sort of “coil whine” (a well-known phenomenon when electrical components physically vibrate due to the passage of current), converting to sound whatever it’s being transmitted at the moment. This includes the tower structure itself, if the electrical grounding isn’t properly done or if there’s some grounding leak. Otherwise, a grounded thing touching the tower would suffice to convert the transmission into sound, if those radio-telescopes use AM modulation (I’d guess they do, because AM modulation is known for reaching longer distances than FM).


  • Let S be an endless string which is a concatenation of every binary counting in succession, starting from zero all the way to infinity (without left zero-padding):

    S = 01101110010111011110001001101010111100110111101111…
    (from concatenating 0, 1, 10, 11, 100, 101, 110, 111, 1000, 1001, and so far)

    Let S’ be a set of every sequential group of octets (8 bits) from string S, which can be represented as a base-10 number (between 0 and 255), like so:

    S’_2 = [01101110, 01011101, 11100010, 01101010, 11110011, 01111011, …]
    S’_10 = [110, 93, 226, 106, 243, 123, …]

    I’d create an audio wave file whose samples are each octet from S’_10 as 8-bit audio samples, using a really low sampling rate (such as 8000 Hz or even 4000 Hz).
    That sound, that particular sound, is what I’d transmit to the cosmos: the binary counting, something with a detectable pattern (although it’d be not so easily recognizable, but something that one could readily distinguish from randomness noise).



  • In my perspective (a lonely person generally accustomed with my loneliness), small talk doesn’t seem to be the problem. The problem is the lack of people’s interest in deep topics, such as the aforementioned nature of reality: people either don’t have the needed patience, time, or both. People are so busy running through the survival game of the mundane existence that deep topics are left for their afterlives (if there’s one), when human ideologies and need for survival cease to exist. Small talk is like “sorry I got no time to think about the ultimate question of life, universe and everything else, gotta go to my modern slavery where I’m not paid to think but to obey, bye!”. Deep inside, seems like a fear of becoming lonely as those that, just like me, likes to think about the depths of the reality and breaking paradigms (for example, “shouldn’t we discuss how existence is so fleetingly finite in the grand scheme of cosmos and how futile is to accumulate wealth and goods?” is a granted source of loneliness).



  • Teenagers today were born in the aftermath of a global financial crisis, are seeing war after war after war, grow up with the knowledge that the world is going to shit and the older generations aren’t willing to do anything about it. They see everyone pull up the ladder behind them, the ‘fuck you I got mine’ mentality is everywhere.

    Not just teenagers (Alpha generation), but also GenZ and part of Millennials. I’m personally a Zennial (microgeneration between both GenZ and Millennials) and I feel the same as described in your comment: things are going worse everyday, most of the older generations (Gen X and Boomers) seems deadpanned about climate change, wars, economic crisis, and I’d also add broken dreams (lots of plans were destroyed because of things such as COVID pandemics, for example). It’s depressing to know that living will be worse and worse as the time passes.


  • As in, software development?

    That’s right. Software and web development.

    Because if you see any kind of needs gap out there, you have the opportunity to fill that gap.

    The thing is that I’m not really sure if I still want to proceed with an IT career. I mean, I’m a developer since my 8s (i’m now 30), but it became tiresome to me after dealing with systems carrying lots of technical debts from past developers. I got burnout in the past, depression came from anxiety which, in turn, came from that very burnout. Furthermore, for IT positions, professional networking is a must, something that, as an introvert, I didn’t really build. So when I apply for a job vacancy, I’m just another “anybody” in the eyes of that business.


  • I’m on a similar boat. I’ve worked in IT programming for almost 10 yrs, and I also got no related degree (I once started a graduation but I didn’t finish due to moving, disillusionment and COVID as well).

    I’ve been unemployed for 4 months, and I kind of gave up trying to find a new IT job, switching to seek non-IT jobs. However, I found a hilarious situation where my CV “is too good” to fit non-IT jobs. I had to come up with a new, simpler CV where I omitted most of my past IT experiences, as well as omitting my incomplete graduation. So far, I couldn’t find a job. To make matters worse, I’m facing depression and I had to stop my treatment (both the therapies and the medications) because it’s a non-free thing, so I’m dealing with untreated depression while unemployment can be potentially worsening for my mental health. It’s a fire and gasoline combination waiting to boom as I can’t find something to find myself worthy to continue living.