acyou

10 ms·

121.
by acyou 2y ago
I misspoke, what I intended to say is that lithium ion batteries are never going to be user swappable. Yes, you can get sketchy stuff off of Amazon that supports it, but the regulatory bodies will, correctly, continue to strongly resist end
122.
by acyou 2y ago
That's great to hear. UL certification is a starting point. How is that going? What does EU-certified mean with regards to battery safety? I think the sticking point with UL is that you need to know the specific application in order to
123.
by acyou 2y ago
Yes, but unless you drink the lead acid battery acid, you're not exposed to it. Ditto for NiCd. No one is drinking battery electrolyte. The key is that all of the above in Lithium ion are VOC and highly available, including what you me
124.
by acyou 2y ago
Are you working with any external lithium ion battery safety specialists?
125.
by acyou 2y ago
I could see this being interesting if you handle all the aspects of pack teardown, rebuild and recertification, and send out finished packs. Would you be comfortable with doing that and standing behind those 100%? Asking regular people or e
126.
by acyou 2y ago
Which cells did you test with? Is that result valid for other cells? What is your team's background in battery safety?
127.
by acyou 2y ago
How do you address local heat generation at the interfaces between the cells and the contacts? Does that pose additional risk of cell failure leading to thermal runaway in high current scenarios?
128.
by acyou 2y ago
Lithium ion batteries and battery modules are never ever gonna be user repairable. The main reason is that the electrolyte is a highly toxic, carcinogenic and extremely flammable organic solvent. AAs are user swappable because the electroly
129.
by acyou 2y ago
I think I read that colic has to do with formula feeding? Apparently this sort of crying is not present in breastfed babies, it has to do with discomfort due to excessive gas generated when digesting the infant formula. Babies certainly did
130.
by acyou 2y ago
If it pans out, looks like an OK way to get a backup chair. But we still need the mainstream way, which is the seating specialists and therapists to accurately spec, size and adjust the chair with the user in it. Curious if they will go get
131.
by acyou 2y ago
For manufactured cells, integrated safety devices would likely preclude such a fault. People say they have seen cells explode, but don't realize those are probably highly engineered failure modes (the cells are/need to be specific
132.
by acyou 2y ago
I would rephrase this article as "Dehumidification Is All You Need". We should also Paint Everything White, Glaze and Cover the Windows, Roman House, and Plant Shade Trees. If it's too hot, people should really also move to h
133.
by acyou 2y ago
Isn't coordinated price setting across a wide range of interchangeable commodities with elastic demand curves a particularly efficient form of price discovery? What would be a better mechanism of price discovery for such a group of com
134.
by acyou 2y ago
I love the bookshelf interface. It is as good as a regular bookshelf for browsing and inspires me to explore. However, I hit the back button as soon as I click a link, where with a physical bookshelf I would probably crack the book and flip
135.
by acyou 2y ago
Thank you for the great response, that does mirror my experience, those tangent curves want to flip/change direction. I can't believe that all of Fusion, and many other CAM software, is built on such a shaky "sketchy" fo
136.
by acyou 2y ago
Still didn't work for me. I think it's stuck in my system now. I think Fusion copies the add-in to a different directory, which I need to go find and manually delete. These add-ins should really have a Windows Installer function s
137.
by acyou 2y ago
I looked up that error, I don't have any experience with compiled python code, but this is interesting: Script Error The message you received results from an add-in loaded on your machine that has compiled Python code that will be inco
138.
by acyou 2y ago
Nice work!! I tried to run it, but got an API Error: Due to some internal changes made to the Fusion API, the Add-In: 'sketch_helper' from 'Hestus, Inc.' cannot be loaded. You need to install a new version of the Add-In
139.
by acyou 2y ago
Paper is good if you are solo. I tried Notion, waiting inside the grocery store 30 seconds for it to boot up or load or update or whatever on mobile, gave up on it for day to day tasks. Google Keep is still king. Am I going to be able to co
140.
by acyou 2y ago
Thank you. I have seen machines with visual pressure curve output on the operator screen for each part. I also think some machines have automatic pressure monitoring already built into the machine control, but it's certainly not transf
141.
by acyou 2y ago
Well done, your categorization reminds me of grugbrain.dev.
142.
by acyou 2y ago
Nice! I have so many questions.. How stable is the injection molding process once it's fully proven out, up and running? Is it a bathtub curve shape, do defects keep randomly popping up? What do you use on your end to label the ejector
143.
by acyou 2y ago
The current scientific consensus is actually pretty good - the consensus being that standard theory, quantum theory, big bang theory, particle theory, universe expansion model all have as good a likelihood as not of going down in history th
144.
by acyou 2y ago
Go is not a single tool. It's a vast set of tools. Using mostly Go is kind of like using mostly Milwaukee power tools. Then, when you need a tape measure or a level or a tool bag, if you're reasonable you can use another brand, wh
145.
by acyou 2y ago
Cool, but is Selective Laser Sintering less energy intensive than traditional extrusion + machining, or die casting, etc?
146.
by acyou 2y ago
The article says that there is a gene for resistance to that cancer already present in the Tasmanian Devil genome. It's a fascinating mechanism. Wonder if it evolved related to overpopulation?
147.
by acyou 2y ago
Maybe that's why we call them "ma- mmals" ?
148.
by acyou 2y ago
Mama/dada effect: Children everywhere in the world say mamamama as their first syllable, which is why mama means mother both in Chinese and in anglo-franco-hispanic-germanic-latin languages, and everywhere else. They then say dada, bab
149.
by acyou 2y ago
It takes surprisingly few generations to evolve traits. If there is a distribution of skittishness and a high pass filter takes away everything under a given limit, you'll get rapid evolution. As another example, urban populations of a
150.
by acyou 2y ago
Wow, that is a great article. Incredible research and depth. Thanks for the contribution.

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