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Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
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on: March 08, 2020, 10:31:31 AM
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I will never understand the toilet paper shortage. The first thing people do in the face of doom is buy massive unreasonable amounts of TP....
I buy massive unreasonable amounts of TP, but not out of panic. Together with home-baked bread, it drastically reduces my supermarket volume, so I can just about manage with a tertis-level over-filled shopping basket instead of needing a shopping trolley for the rest of the year. Saves a lot of time every time I visit a supermarket. Both in time navigating a busy supermarket and returning the trolley from the car-park.
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85
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Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
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on: March 07, 2020, 02:30:37 PM
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Hello, UNICEF? If this virus can't live @ 26-27 degrees Celsius, how can it thrive in the lungs of the infected @ ~37 degrees Celsius?
Not even taking the symptoms like high fever into account. This is either fake or they are talking about air humidity and somehow (unreliably) relate this to climate temperature. On a related note, a Dutch hospital ran an experiment: replace all stainless door handles and metal surfaces with copper or copper-plated metals. It worked really well but was not implemented further since regular good cleaning (which is never done well in practice) was expected to be cheaper.
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89
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Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
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on: March 06, 2020, 06:21:32 PM
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Remove the simcard and then you'll lose your warranty. Good luck with your local repair guy fixing that thing. It runs without the SIM card? Fuck I could deal with fixing the broken things, I figured it would shut down and display a large red dildo on the display. It runs fine off-line, obvious without streamed music: https://forums.tesla.com/forum/forums/no-navigation-map-without-cellular-signal The car will usually wait for a wi-fi connection before downloading software updates and sending statistics, to save data bandwidth on the SIM. It does call Tesla directly in events like airbag activation. Hay you! Yea, I'm talking to YOU, you horseless fool!! Isn't it time an all natural, self-replicating vehicle trots you home after you've drunk yourself into oblivion? Buy Horse today
Tesla thought of that. If you get in the car and don't enter anything in the navigator or give any speech commands, it will check you schedule (if linked) and else the navigation defaults to driving home. All we need now is full-self-driving to get your drunk self home.
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90
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Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
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on: March 06, 2020, 06:02:21 PM
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Totally agreed. My step 1 would be to pull out the cell phone or whatever runs that thing. If you don't have control over your car, you don't own your car.
At least in Tesla's sold in the EU, they don't send any statistics to Tesla by default, just download software updates which you can deny. But enabling the sending of statistics does help improving the software (safety features and self-driving) for EU roads.
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91
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Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
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on: March 06, 2020, 05:43:44 PM
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The trick is the battery: When a cell blows in a string that string is dead. Lose enough strings and range suffers. I don't know how long tesla packs last, and I think they have spare strings in there which are switched in as older ones blow to maintain range. Which is why they can turn on "escape range" in disaster areas. However the design is closed, so finding out what's going on in the pack and in the electronics requires a lot of reverse engineering (which is way difficult if they encrypt the code on the chips, which they probably do). So... hm?
There are no spare strings, only some models have a software-caped battery capacity that is temporary lifted in disasters. The battery management is closed but it's not too difficult to find a bad cell. The problem is that all the cells are glued to the cooling system and replacing a cell is next to impossible. They do put many cells in series paralel, with a fuse wire on each cell, so a misbehaving cell does not kill the battery, only reduces the capacity. (basically, if it shorts itself, the fuse of that cell is blown by the charger or all the other cells dumping there load into that cell.) Tesla 3 has just 4 battery modules that could possibly be replaced, 2 long modules in the middle, and 2 shorter modules on the sides to give the front wheels some space. The trick to long lasting li-ion is keeping them balanced, both by tight manufacturing tolerances and good battery management electronics, and careful regulation of battery currents, voltages and temperature while charging and discharging. Current Tesla batteries won't last 1M miles but that is what they are aiming for, including the batteries. How many car manufacturers are aiming for that kind of lifetime without major maintenance?
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Economy / Speculation / Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
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on: March 06, 2020, 05:01:40 PM
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Nice one Putin . Cheap fuel here we come Russia is great For now. Low oil price means all investments in oil production are canceled, resulting in oil shortages later. Your only hope is unexpectedly high electric car production numbers, to offset a shrinking oil industry. Glass half empty? Just a subject that I find fascinating. These days oil is mostly used for transportation. I think a reasonable percentage of that will go electric in a shorter time than the time it takes to generate a return on new oil investments. Media gets all worked up about a couple percent changes in worldwide oil production, but turns a blind eye to demand that could fall faster than the oil industry can adapt to without big write-offs. electric car
Poor resale value, [...] I'm on the lookout for a second-hand Tesla, and unfortunately they have a very good resale value Tesla also does not support the Nokia N900 running https://en.wikipedia.org/wiki/Maemo 5 (still a better interface than both apple and android) Anyone else still using a phone with a battery manufactured in 2009?
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