... and can say that the question, "how does the luminosity of type Ia supernovae depend on redshift?" is a very, very complex one. The number of factors which come into play is large (metallicity, age of the binary system, extinction in the local environment, extinction in the intergalactic environment, corrections for photometric calibration as a function of redshift, etc.), and it's easy to fall into the trap of finding one correlation that seems to explain everything.

I'll add that it's particularly easy, in my opinion, for theorists to fall into this trap.

if they can generate most of their electricity by wind, why is their electricity so expensive? you would think with so many energy sources, competition would be fierce and they would get cheaper energy

the Germans occupied Ukraine, actually occupied the house of one of my grandfather. What is your stupid point?

No, he chose war in Europe, this is the next step for putin. You didn't really think the ruzzian murderers that make up their armed forces will be allowed to return back to the motherland alive, did you? The next target is Estonia or Latvia, then Poland and the rest will follow. Regardless what anyone thinks, ruzzia has learned to fight the next type of war and nobody is ready for this except for one nation, that is holding the orcs - Ukraine.

Bandera is a national hero, fighting for Ukrainian freedom from occupiers, the ruzzians spout nonsense. Ukrainians are actually proud that Bandera was a Ukrainian. If the ruzzians went to war against the USA they would call George Washington a nazi, whatever.

I just landed in Warsaw, taking a ride to Ukraine right now. There are dirt poor people living in Ukraine, I am sure, probably some older folks are. That said, I work with over 950 people from Ukraine, vast majority of them living in Ukraine, over 200 people in software development, over 600 in support, many sales and other roles. Half of them own their homes, half of them have their own cars, everyone owns a computer, power banks, generators, satellite communication equipment, most also have fiber at home. They dine in nice restaurants, food is not worse than anywhere.

Here is a link to one of many restaurants I frequent when in Odessa for example. https://maps.app.goo.gl/GvHDHh...

Here is one in Kiev https://maps.app.goo.gl/JSnpEW...

one in Mykolaiv https://maps.app.goo.gl/Sd72r6...

here is a shopping mall in Harkiv https://maps.app.goo.gl/3osPzi...

You should maybe find out a few things before typing something, though we know that paper tolerates everything.

I run a few companies, more than 950 people are working with me, I have a few system administrator, it is a serious matter. Eventually there are people in any company that have access and control that really allows them to do damage that is massive enough that the very survival of a company is in question. This immediately has an effect on all of the clients, all of the people working for the company, partners, families, infrastructure contractors, quite a few things really. This type of behavior really compromises what people think about IT professionals everywhere.

schooling is used to control how kids think and act so they follow 'society values'. Governments who do this want to make sure that their political and religious beliefs are instilled in the next generation of voters for the rest of their lives.

> The US did not even had to mine the uranium for the bomb. They got it from Germany in April 1945,

Please stop posting misinformation.

Too many schools are underfunded and too many teachers are overwhelmed with large class sizes, behavioral and disciplinary challenges, lack of administrative support and in-class assistance, and disinterested, unhelpful parents (who are working 2-3 jobs, often at night, and are themselves exhausted and burned out)

The US already pays more per student than just about any other country on the planet for education and we do not get the results.

No, the problem isn't money......

I think a lot of parents are home schooling to get their kids out of the classrooms filled with green/blue dyed hair teachers who are more concerned with indoctrination than education.

The pandemic opened A LOT of peoples' collective eyes as to what was really going on in classrooms that parents didn't have a clue about.

Encouragement of trans....grade school kids exposed to information on anal sex and how a boy can give a blow job were the most egregious examples....but just sets values that didn't set with what parents in general in the US want to impart to their kids.

the US population is generally middle of the road and you screeching green haired instructor is pushing stuff from the far left in many cases.

Parent's saw this and are putting a stop to it.

Frankly I can't blame them.

I'm assuming that was a sincere question rather than rheotrical: I am, in fact, a parent (no quotes), and I have children (no quotes). When I set them up on Roblox, I specifically set up those accounts with their actual ages, because I wanted Roblox to know that they're kids and do whatever it can (which is not enough, but better than if it thinks they're adults) to protect them.

..WOW...

Someone woke up on the dystopian side of the bed this morning.....

I think because it is not dependable....it still quite often gets things wrong and gives wrong answers.

Hell, just the other day, it got the wrong songs on an album being discussed, info that is out there on the web for easy verification.

If you can't trust if for simple things like that, it's then a QC nightmare when you try to trust it for important code or design....where tolerances can mean life/death or at the very least....severe LITIGATION.

It's all well and good to play with math....

But in the real world what exactly does this mean to mankind.....?

Anything? What can we do with this or what does this work towards?