It happens! The important part is review and learning from the mistakes.

We all make mistakes. I once forgot to include gravity in a pressure drop calculation for a 100 ft vertical pipe as part of a steam drum system. I had to send an awkward email revising the design pressure I previously communicated out.

But hey, if we were perfect, we wouldn’t need peer review.

I have a little bit of experience with limit switches, but that’s really interesting. It certainly seems like an unusual system. I’m a lot more familiar with safety relays.

It really says something when even oil companies will design for these considerations but Tesla won’t.

I’ve unfortunately been working on process control strategies for almost a year now on new and novel applications for my company, so I’ve been intimately familiar with this. If it isn’t obvious, this isn’t my favorite professional area of interest hahaha.

Designating fail open and fail closed valves is so intrinsic to what I’ve been doing that I can’t imagine someone designing a car control system and not thinking about that at all.

It’s basic safety for industrial plants to designate powered equipment as “fail open” or “fail closed” or on/off. It’s shocking that this wasn’t applied to Tesla cars.

We really need an industry that performs industrial grade HAZOPs on consumer products and publishes a report for everyone to see.

Might be the doors are fail shut if anything happens… But that seems like the worst design ever.

Come to think of it, it’s basic design to designate features as fail closed/fail open on loss of power in an emergency, and you go with what’s inherently safe. It appears Tesla did not consider basic safety design. To no one’s surprise.

Russian news sources really can’t be trusted, but assuming it is true, it’s certainly a tragedy that civilians were hurt. And I wish they hadn’t been.

The solution though is for civilians to leave Crimea. They are on illegally seized land, not wholly dissimilar to Israeli settlers. It isn’t their fault that their children died of course, but they need to leave the area. Issue is, Russia probably won’t let them, because they’d prefer civilian casualties to occur.

It’s also kinda rich of Russia to complain about this after they’ve bombed, killed, and orphaned countless Ukrainian kids. They’ve even kidnapped some of them. And from what I recall happened in Mariupol, they might’ve even done ethnic cleansing. It doesn’t excuse Russian civilians being killed, but Russia has absolutely no legs to stand on here.

This seems like an excellent way for the governing party to lose big time in elections.

Putin has a history of false flag operations, so it isn’t impossible.

I think what’s most surprising to me is that Florida’s legislature was in favor of the art grants.

We should really change that. Things would be so much safer if we applied this level of scrutiny for anything considering the public.

Making fun of them for their contradictions does nothing to stop them.

It certainly won’t stop them, but it’s also one of the greatest weapons against them. Ridicule of fascists is one thing they absolutely cannot stand, and its something the voting public pays attention to – especially if the ridicule causes them to act out.

Ridicule should not be the only tool, but it’s still a valuable one.

Sorry, what the fuck. This is a complete failure on engineering controls and safety. A safety analysis on an industrial plant would find something like this to be a major safety vulnerability that needs several redundant safeguards.

Jesus fucking Christ.

Insulation can only do so much. It’s sufficient in some countries and areas of the US, but in others it’s just way too fucking hot. When it gets to 100+ degrees F during the day for multiple days in a row, insulation isn’t going to keep your house cold for long.

Makes me wonder actually how badly this’ll backfire. Students are inevitably going to ask their teachers why death penalties exist or other things like this.

You forgot the most important line!

“Thou shalt use these commandments as the foundation of law in a country called the United States of America in the year 1776 after killing my son”

C’mon it’s so iconic

Frankly it’s in Xi’s best benefit to not invade Taiwan, because it would cause a collapse of the One China policy. China benefits considerably from the current policy that’s ambiguous on recognizing Taiwan. The moment they invade though, that goes away, and it becomes inevitable that Taiwan gains international recognition as independent – presuming the US helps repel an invasion.

If there’s anything we’ve learned though from the last few years, it’s that seemingly intelligent world leaders can make idiotic decisions that go against their best interest – namely Putin and Ukraine. Xi strikes me as the type of person to keep yesmen like Putin, and that means he could make just as foolish a mistake.

You haven’t posted any articles about Israel’s genocide either. Should I presume you tacitly approve of what Israel is doing?

Articles like this are important, because they illustrate an awful human behavior we need to condemn. Jewish people are completely separate from Israel, and antisemitism is completely separate from criticism of Israel. By conflating the two, you push Netanyahu’s agenda. He’d love nothing more than to say Israel is the same as Jewish people and any act or criticism is antisemitic.

Should there have been no criticism or discussion of the US internment of Japanese during WW2? Should there have been no coverage of abuse and harassment against Muslims after 9/11? What about the spate of anti Asian violence during Covid?

Fuck that. Collective punishment is wrong. It’s difficult to change the policies and actions of a different country, but it’s easier to call out reactive domestic shitheads and policies and demand change there. Human history is full of collateral/collective punishment like this when a shitty group of people do something awful – and it falls on good, intelligent people to recognize that it’s evil of the shitty group and of the reactionaries, and to call out both.

Don’t assume everyone here is an idiot. We’re capable of recognizing this event as awful while simultaneously criticizing Israel. And we can condemn this act without becoming sympathetic to Israel.

There is a terrible trend of people blaming Jewish people overall for what Israel is doing – and ironically, some of Israel’s sharpest critics are Jewish.

Some people are incapable of realizing that Jewish people are not the same as Israel, and in doing so, they play right into Netanyahu’s hand. Antisemitism is completely separate from criticism of Israel, but Netanyahu would love for people to believe it’s one and the same.

People who want revenge against Jews in the West for what Israel’s doing are no different than those who interned the Japanese in WW2 or demonized all Muslims after 9/11. It’s collective punishment and it’s wrong.

said it reaffirmed American support for the Tibetan right to self-determination

This is a subtle stab at China. The CCP loves talking about sovereignty and self determination as a defense for their actions, but it’s also projection for their actions in Tibet and the South China Sea.