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Joined 2 years ago
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Cake day: June 17th, 2023

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  • In fairness, the only thing many people will lack is water. It’s not an exclusive stash, but in addition to what’s in your cupboards.

    You can get 10L or 25L quite cheaply. 1 should do per person, maybe with an extra for cooking. Or just grab some big bottles of water.

    A hand cranked flashlight, candles and lighter are all a must anyhow, for a power cut. It might also be worth having a cheap camping stove tucked away.

    Food wise. It’s just a big bag of pasta or rice, along with some cans/jars to make it pleasant to eat. Throw in some hiking snack bars and you’re sorted.







  • cynar@lemmy.worldtoScience Memes@mander.xyzAnon questions our energy sector
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    6 months ago

    The problem is that nuclear reactors can’t be built fast. We’ve also lost a lot of the expertise to age and retirement.

    Nuclear should have been a major factor in dealing with climate change. Unfortunately, we no longer have time for it to take up the slack. It will need to catch up with other renewable energy sources, we can’t wait for it.


  • cynar@lemmy.worldtoScience Memes@mander.xyzDo it!!
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    7 months ago

    Spiders don’t have to eat their mate. The female just tends to be hungry, after mating. The male is snack sized, right there, and of no further use.

    Apparently, when trying to breen endangered spiders, they make sure the female is well fed prior. It gives the male a chance to make a quiet getaway.


  • There are several major hurdles, and no particularly strong evolutionary drive to overcome them.

    The first is breathing. Fish “breath” water. Shifting to air takes a huge reconfiguration. It also compromises their ability to process water.

    The second is power. “Flying” fish are actually gliders. They build up momentum in the water before launching themselves into the air. They don’t actually have the ability to flap and maintain their flight. Developing the muscles for this would likely compromise their swi.ing slightly. That would be a far bigger issue, compared to a bit of extra gliding.

    A flying fish’s goal is to break contact with an underwater hunter, before reentering the water. A steerable glide is more than enough of this. There is simply no pressure to advance it further.


  • 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!


  • In short, Facebook are incentivised to increase conflict and hate, it improves user engagement. They have also leveraged their large user base to boost numbers in threads significantly. Threads is already a cess pip of bigotry and hate.

    Federating with them would be like connecting your house’s drinking water pipe with the sewage pipe of an industrial pig farm. It would pollute our community to the point of destruction.

    They might try and control this initially. Unfortunately, it would almost certainly be part of an embrace, extend, extinguish attempt. ( https://en.m.wikipedia.org/wiki/Embrace,_extend,_and_extinguish ). They play nice till they have control of enough communities, then they stop the controls, to increase profits.


  • 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.


  • cynar@lemmy.worldtoScience Memes@mander.xyzBLOOD IS BLOOD
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    11 months ago

    I have a relative who has an unfortunate condition that causes internal bleeding. They’ve had enough blood transfusions that their antibodies are completely haywire.

    Multiple times, doctors have not listened to their protests, and given them O-. They turn an impressive shade of yellow (among other, more serious, issues).

    Last I heard, there were 2 compatible donors known, 1 in a different country. Thankfully, you can store blood longer term. It’s just not cost efficient to do in bulk. They have their own little stockpile of blood at their local hospital (mostly self donated).