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Joined 3 months ago
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Cake day: December 4th, 2024

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  • Mine is a ball python. They seem to prefer basking under the heat lamp after eating. Also they haven’t ever pooped in their water dish that I can remember, but I have had them horf up a partially digested rat in there before. That incident was made even more pleasant by the fact that I had their heat lamp positioned over the water dish at the time (to try and keep humidity up) and it happened while I was sleeping so I didn’t catch it for several hours. So I awoke to my entire house being filled with the miasma of a partially digested rat which had been stewing under a heat lamp for several hours. The smell was indescribable and beyond the imagination of any sane individual.



  • Oh yeah, basically the easiest way to do it would to pump water out of each basin, through a heat exchanger, and then back into the basin. That way you could have your whole temp control aparatus located outside of the terrarium. Plus that would also easily enable automatic water level management to keep the water levels identical. For your heat exchanger you could just use a CPU water block and a peltier device. You regulate the power going to the peltier device by monitoring a temp sensor in your water return pipe and just pulsing the peltier device on and off at different rates to control the heating or cooling rate. Plus with the peltier device you can just reverse the polarity to switch from heating to cooling to enable the shuffling of the basins. All of this would be controlled and charted in a csv file by a raspberry pi. Additionally you could connect a simple motion sensor so the pi could flag the times the snake was using one of the basins to make it easier to read the data.

    Rather than monitoring ambient temp or humidity you would probably be better off just keeping them tightly controlled and constant via other systems. That would further reduce variables for the initial test.




  • I have been thinking that all day. But to do it properly I need a bigger terrarium and some more supplies. You can’t have the dishes be different sizes or that’s an additional variable. But I also want to keep a big enough dish that they can soak in it. They never actually do because I keep the humidity high enough but they should still have the option.

    So I need to have a large terrarium with several identical water basins all in the same area. 3 basins would work (warm, room temp, and cool) but ideally I would have several set to various specific temps. Each basin should be able to be heated and cooled to reach a set water temp and which basin has which temp of water needs to be shuffled ocasionally to eliminate selection based on exact basin location or similar variables. That heating and cooling could easily be acheived with a peltier module and a temp sensor on each basin linked to a controller. You would also need a camera to view which basin the snake actually uses.

    Of course I already know what would happen. I would spend a couple hundred dollars setting all that up only to learn that my single braincell possessing snake would only ever use the closest basin.














  • It really depends on the furnace and what exactly is breaking. For example, it isn’t unusual to have to clean or replace a flame sensor every once in a while. Fan motors, sensors, and valves of all sorts will die ocasionally. If it’s a really old one with a pilot light then that can also be a frequent but usually easy to fix issue.

    I work in HVAC and I’ve still had mine quit for a bit just about every other year. I’ve had to replace a flame sensor a couple times, a gas valve, a sensor for the exhaust blower, and a fan motor. But my furnace is from the early 90s and was not a high end model even then. Old equipment eventually just starts breaking all over the place but if you have the skills then it can still make sense to just keep limping it along for as long as you can.


  • I’ve worked very closely with engineers and I’m engineering adjacent myself. Most of the highly technical types I know in every field (myself included) struggle to talk to people about their job because they no longer know what normal people do or don’t know and they don’t want to come across as condecendong. Like for me the basic refrigeration cycle feels like something everyone should know but I logically know that actually isn’t the case and at the same time I don’t know where the laymans actual knowledge on the topic begins. Like do I need to start with explaining that boiling liquids remove heat? Do I need to start with what boiling even is? Do normal people even know that things boil at different temps at different pressures? If I start explaining any of this are they jist going to look at me like I’m an ass and say “Of course I know how thermodynamics works”? Eventually I just decide it’s better to not to talk to them.

    At the same time though, if you do manage to break the ice with them then you are more likely to sucessfully get a passionate stream of consiousness rant from them because they’re passionate and now they know that you can be trusted not to see them as being condescending when they overexplain. Honestly the best way I’ve found to break the ice with technical types is to get them to start complaining about some part of their job. That also sounds like exactly what you’re looking for if you’re trying to make their jobs easier. But if they start seeing you as someone who it is safe to complain to then they will start seeing ypu as someone it is safe to talk to about other things.

    Also as always there is a relevant XKCD.

    https://xkcd.com/2501/