Friday, February 25, 2022

February 25

We went to Spirit Mountain casino, got drunk in the car which was parked next to hotel and walked to the convenience store to buy some Munchies. When i got there i realized i forgot a credit card in the car. Then i drank some more and fell asleep in the car, with engine started (it was cold). I woke up around midnight when we left. Unlike last time, all cars coming from opposite direction used high beams.

2:38 I slept all day yesterday and then about 3 hours in the parking lot and i'm not sleepy. I just posted images with Dresden, bombed to ruins. Could this had been the cause?

11:45 Last night we came home around 1. Angela was hoping of 3-4 hours of sleep but by 3 was obvious we could not sleep. I went outside, found 2 fresh dog droppings, one near the door, there was heavy smoke inside and outside the building. Angela finally agreed to move a filter to bedroom which cleared the air in about an hour. She went in and out of sleep dozens of times, sometimes for seconds only.

I was thinking. Was it better if we stayed home in smoke?  

At a couple of times somebody made a big noise letting water to flow in the bathtub. As i tried to record, the noise stopped just before i could press the record button. Also they guy upstairs awakened us at least a couple of times. As i was much more rested (slept all day yesterday, in smoke) did stay awake till the clock alarm went off at 5 AM. (slept all day yesterday). Then i slept till 10 no problems. She did not want to call in sick because her yearly review is close. This has happened one million times in 27 years since we leave here. Teams of coordinated people were always around us and tortured us and that is the reason we could not buy a house. They have a much tighter grip on us in an apartment building especially the way that are built in the US. Also people come and go at the other apartments and stories can be imagined.

2:23
Just went and picked another pair of dog poops, in a different place, but again from wind's direction. Three pairs in the last 24 hours, always in the most favorable position, that is from where the wind blows. Usually when i go and pick those, there's nobody around. Maybe because they evacuate the building(s) when they do smoke, dog poop, etc.. A year and half ago i had a confrontation with the "veteran"  that is the Hungarian actor who poses as a veteran around here (haven't seen him in a year or so). With a wife (could be Rosie O'Donnell) and daughter, the teenager who never ages (actually a woman in her 30s with a child's body). Together ("father and daughter" in this video. He said they come here near our door (by that time, they got real close) because it's the choosing of their dogs. "The dogs want to come here". It's a nice area with sprinklers where grass grows year around. I saw the sprinklers on two or three days ago, with temperatures near freezing. And when there's grass, there's worms who picked the dead grass leaves. And where there's worms, there's moles.

And today i started to suspect it's true. The dogs sense us as enemy here and they pick the best most favorable place to drop their weapons or hunting tools. It must be they pick the attitude of their owners when they pass by. If figured this because today and yesterday 6 different dogs chose the same place, three times. Could this be the reason their owners believe their dogs are magic.


8:19 Finally figured my car had an AGM (absorbed glass mat) type battery. But after i installed the Exide battery i bought at Home Depot for 119 that is not AGM. How did i find out? After i read on a forum and saw on the older OEM battery it is written the word AGM. Also figured fabrication year. 2017.

For AGM, fiber glass sheets between the electrodes of each cell "wicks" the electrolyte around the plates "as needed". The electrolyte is not flowing around the battery but is being kept in those sheets. Advantages: it works in a "deep charge" mode, which means it supplies power all the way down to 20% charging capacity (like cell phones go to near 0%) instead of 50%, like the classical batteries. Sustain more charging cycles, up to 1300 as opposed to 500 the classical. Charge up to 5 times faster which also mean they draw more current from alternator during that time. Needed especially if your car has a start-stop mode, which means engine stops when car stops to a standstill and you still have the foot on the brake.

I was wondering, why the batteries i found on Amazon for my car were twice the price. However, they say that Exide Sprinter batteries (their "basic batteries") (one of the first brands in the world, that started as Tudor, more than 100 years ago) feature another new technology, LifeGrid (electrodes made of Calcium-Lead alloy), which also mean they are sealed (maintenance free) and last longer then classic flooded batteries.

And of course spent the rest of the time to figure if the battery i just put on is compatible since OEM is AGM. I found out that some cars can even have the computer reprogrammed if you do so. Not sure about Hyundai though. Mine is not start-stop, does not have extra electronics around. It will take longer for the battery to charge but the current will be smaller. I think i'll go with it.

I also figured that indeed newer vehicles do have a smart charging system. It has three stages. The lowest voltage you may see on your digital lighter plug in voltmeter should be 13 volts though (float stage), and not 12.5 as i was seeing at times with the old battery (though AGM, acid started to flow through the damaged by me terminal though they say AGM shouldn't leak if punctured or something and corroding the connector after only one trip). Battery was also 5 years old.

However, i still see a problem with the smart charging systems. When the alternator is not charging, or it's in the "float" phase, when battery fully charged, voltage at the fuel pump is the same as at the battery, or down to 13 volts, which is 10% lower than 14.5. So i now think it's better with non AGM batteries, if the battery charges slower, the voltage stay longer at 14.5 and the fuel pump sprays better for longer periods of times. Also sparks at spark plugs. There is only one single fix for this (for as long as we will still used these combustion engine dinosaurs). Voltage regulator at the fuel pump. And that is not easy to be done, for reasons of reliability ans safety of course. But i think you could design a safe fail one (it fails, a relay reroutes directly to alternator).

I would have never ever figured all these things if i didn't buy a cigarette lighter plug in phone charger with a digital voltmeter on it. Reason i bought it? I had to too many jump starts while in parking lots listening to radio in the car and wanted to see the voltage at the battery. The one i got was advertised as having an audible alarm at 12 volts but it didn't. So i did get more jump starts and then i bought a jump starter. And then i finally wised up and bought a new battery. Then i started to realize the car was running better when the voltage was 14.5 for longer periods of time. In the old car i also installed the same type of battery i bought at Home Depot, and after that, the voltage was staying 14.5 most of times but then i didn't know why (until today). Just before the accident of course. Could had have something to do with it? Me running the car better on a non AGM battery, exposing an ignored problem that just got worse by introducing those?

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