We’re used to viruses that have narrow cell types they can infect. Rhinoviruses can infect mucus membranes in the head and maybe throat. Influenza can infect the same plus lung tissue.

These coronaviruses can infect so many cell types. Because it’s spread via the air, it almost always infects mucus membranes of the head first, then moves to lungs (or maybe it infects lungs first in some people). So we think of it as a respiratory virus at first.

Now we know it can infect tissues of the gut, fat, T cells, and the testes. There was a wave of orchitis/epididymitis that was discovered to be coronavirus caused. I’m not sure if it’s considered COVID, I think COVID is the respiratory disease caused by coronavirus, but not sure about other diseases. Similar to how the varicella virus causes two diseases: chicken pox and shingles.

When people in the US talk about a classist system, it’s more of the structure than the cost. There are state IDs that are inexpensive in most states, but the Motor Vehicles branch (or whatever the state calls their department) that issues the ID are frequently difficult to travel to in lower income areas. Occasionally, the branches are understaffed and information about what can be used as proof of ID isn’t communicated clearly. Combine this with the US’s poor labor laws, and it means that it’s risky for someone to take off work, spend significant time getting to a DMV branch, waiting in line a long time because of understaffing, then be told they need more proof of ID and to do it all over again.

It’s frustrating for me and I have a driver’s license and a white-collar job so I can drive myself to the DMV easily and not worry about losing my job or losing a half-day’s pay.

It’s still kind of messy also because proof of birth by birth certificate wasn’t required until relatively recently. My grandad was never issued a birth certificate. As far as the government is concerned, he didn’t exist until he joined the army. We all have to take his word on when he was born and his name. He told it to the army and had no legal proof before then. So my state establishes identification without using birth certificates, which takes more paperwork and complications.

Walmart used to have a ton of options for working class people that didn’t have banking options. Not sure if it’s still the case. Many US workers were full-time employed and housed and did not have a bank account. Check cashing was through Walmart.

It’s an older platform that no longer exists. You’re thinking of X. Which is newer than Mastodon but still hasn’t implemented activitypub.

Usually the speed of time is one second per second in any reference frame.

My utility company uses Twitter, and keeps it updated with better information than they do via text message alerts. I wish they would get a mastodon account. During tornado season or ice storms, it’s nice to know if power will be back on in an hour or in three days. And once the boil water notice appeared on Twitter a couple of hours before being sent out by text.

I do this on the side, buy bulk low cycle lithium ion cells, spot weld them together into banks, and make larger packs.

What is the biggest safety problem seen with these?

My packs are 64P, right now 4s but hopefully 7s soon.

My main safety features are per-cell 5A fuses, 100A fuse on each bank under the battery wrap (not removable without cutting the wrap), and keeping the cells and nickel strips under a layer of kapton tape, followed by an ABS plate I designed and printed, then all the wiring, taped to the ABS with kapton tape. Which is then inside of the battery wrap. I use a lower current circuit breaker on the whole circuit.

My layman research suggests that loose wires are the main reason for fires, so all wires are taped down, and the nickel strips are protected from stress. A cell shorting out should blow the 5A fuse. And if I’m careless and bump the two terminals to a conductor while moving it, there’s always a 100A limit. I also only use low-cycled matched cells and currently am charging to 4V and discharging to 3V.

Any other things I can do to make it safer?

This is my account on this instance. Jerboa search doesn’t give me a ton of communities when I’m logged into my main lemmy.zip account. And I haven’t figured out a way to load a community manually on mobile that allows me to subscribe with my .zip account, so I add subscriptions infrequently on my laptop.

I think, because it’s a new platform that most of us want to see succeed, everyone is far more active to ensure the communities get established. If there’s a couple of days without a post in one of the 3d printing communities I subscribe to, someone will post a random print they find useful or ask a question about a new filament to keep it active. This low stress discussion is great.

The 3d printing community on that other site ais great, but sometimes it feels like posts don’t gain traction unless it’s on a 1 cubic meter Voron that can print PEEK (translation: very expensive/unique). On the Lemmy communities, there’s more discussions on Enders and Anycubics (translation: most common budget printers).