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Joined 1 year ago
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Cake day: June 17th, 2023

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  • I work with radio camera links. The number of people who get upset over the receivers is depressing. They can make the 5G conspiracy theorists look educated.

    Receive equipment is incapable of radiating at all.

    The part that radiates is completely safe!

    Seriously, any danger would be at the camera end. I am happy to sit with it fully powered and the antenna between my legs. (It stops the camera getting knocked over). It can’t put out enough power to do any harm. It’s comparable to home WiFi and weak compared to the mobile phone you are happy to put to your head!


  • One of Sir Issac Newton’s famous phrases is

    “If I have seen further it is by standing on the shoulders of Giants”

    This sounds very nobal and humbling. However, its meaning totally changes with a few facts. It was written in an open letter to Robert Hooke. Hooke was apparently quite short, and EXTREMELY sensitive about this. Newton was basically dissing Hooke. Nobody will be standing on your shoulders, shortie!







  • I’m a parent, and we made the conscious decision to become parents. That said, I can fully understand people who don’t want to have that responsibility. It can be exhausting and thankless, changing almost everything with your life, hobbies and habits.

    On the other side of the coin, the depth of love you feel as a parent is impossible to describe. With that comes a set of incredible feelings, watching your children experience, learn and grow.

    Basically, parenthood is almost completely thankless, but I wouldn’t give it up for the world.



  • It very much depends on the task. So long as the tasks don’t overlap, in cognitive requirements, you’re fine. E.g. you can listen to a podcast, while washing up. As soon as the requirements overlap, then your point holds. E.g. I personally can’t write anything down, while listening to an audiobook. The resource requirements overlap.

    It’s also worth noting that different people can do the same task with different parts of the brain. E.g. accurate timekeeping. Some people do it visually, others audibly etc.


  • A desert is a very different environment to “normal”. Nievly you would think solar would be better.

    Unfortunately:

    • A lot more sand means a lot more cleaning, one of the few ongoing costs of solar.

    • Sand is ablative. A sand storm will scratch and erode the surface of the panel. This will reduce its efficiency.

    • Sandstorms can darken the sky. A lot of direct light can be lost to a sandstorm.

    • Solar panels don’t work well when hot. Deserts are generally quite hot, when the sun is shining.

    • Solder joints don’t like thermal stresses. The panels, ultimately need wiring together. The joints (cell to cell, and cell to wire) don’t like thermal stresses. Deserts get cold at night, and hot during the day. A lot more panels than normal will be lost to failed electrical connections.

    Wind, on the other hand, does well in a large open area. The only additional effects of sand would be blade ablation, and sand in moving parts. Both of these are easier to counter.






  • Valve are the only ones confident enough in their systems to do that. Valve’s mindset seems to be that trying to lock people in is a losing strategy, long term. Instead they are just making sure that their offerings are better than anything else available. If done right, it has all the advantages of locking people in, with none of the downsides. It also combines with the perceived openness, which gains you a lot of credit with the geek community.

    Microsoft are too reliant on lock-in to risk opening it up.



  • St Johns Wort can help. It’s not as effective as prescription medication, but can help deal with mild ‘low mood’ type symptoms. It’s comparable to the effect of a compression bandage on a joint. It will help with the equivalent of a pulled tendon, but will do next to nothing against the equivalent of a shattered elbow.

    It is worth noting that there are 2 sorts of depression. Feeling sad, while unpleasant, is a lot easier to treat. It’s generally caused by external stimulus. While this is harder to treat with drugs, it responds a LOT better to lifestyle changes. Basically, you need to figure out 2 things. What is making you sad, and how do you remove that effect. Implementing it can be an absolute bitch, but it’s worth the effort.

    The other sort of depression is proper “clinical depression”. This is a chemical imbalance in the brain. It can be brought on by external stimulus, but it’s not dependent on them. With this, your brain starts losing the ability to care. Motivation becomes a lot harder, and so the cost to payoff with positive activities gets worse. Internally, it’s like having the chroma on a TV turned down. Everything gets muted and dull. Nothing is worth the effort required to do it. This sort of depression does need proper treatment. It’s far more insidious and will grind you down. To beat it you need to change your very brain wiring. This can be done, but generally requires significant external support. If you could beat it alone, you likely wouldn’t have become trapped within it.

    I’ve experienced both. Neither are pleasant. Just keep in mind, both distort your thinking. Often, you can’t fully trust your own thinking. Situations that seem impossible to cope with will just crumble when actually attacked. However, without enough motivation, you often won’t even try.

    An just to note, if you get to the point of intrusive, self destructive thoughts, that’s when you need to seriously reach out to external help. Even if you think you can cope with them, they can send your mind spiraling downwards.