Comment Re:All copper is "oxygen-free" (Score 1) 58
As for the one in New York, I'll give you three guesses where La Liberté éclairant le monde was made.
As for the one in New York, I'll give you three guesses where La Liberté éclairant le monde was made.
t depends on if they send you a tax notice or not. There was an outfit in Ohio that I used to purchase a lot of electronics from. One year I got a note from them listing my purchases, and that I would have to pay taxes on. That was a pain in the ass.
I think they got "caught", or had new accountants or something. But yes - if you can avoid the sales tax, it's a significant discount.
Interesting, I've never received any such notices....but most of my stuff is one off buys...not repeated purchases from a single site...
The only thing stopping you from calling the water pipes in your house "copper-phosphorus pipes" is laziness and poor attention to detail.
Have you ever heard a single person, including plumbing professionals, call them "copper-phosphorus pipes"?
No. Because that's not how the English language works. You're the one who is too lazy and ignorant to figure out how people actually communicate in society.
Hint: The systematization your mind wants to apply to everything is not absolute. You need to figure out when to relax the formal logic rules when they start to result in absurd outcomes.
How much energy are we talking about?
I don't know if it's still strictly true, but they used to say that all of the antimatter that has ever been produced by humans has had enough combined energy to warm up a cup of coffee.
Damn science believers, always messing up people's fantasies.
You win this year's Nobel Prize for pedantry.
So according to you, I can't call the water pipes in my house "copper", since 0.05% phosphorus was added to the material to accomodate brazing.
Have you ever seen a shiny new penny versus an old tarnished one? Or the Statue of Liberty? Or an old building with one of those weird green roofs?
They're all copper, with varying amounts of oxygen. Oxygen free copper is expensive copper that's specially made to get rid of as much of the oxygen as possible: https://en.wikipedia.org/wiki/...
If the article got something so simple as THIS completely wrong, one can easily presume that the REST of the article is incorrect gibberish.
"oXyGEn-fREE cOppER", lmao
Indeed.
You can of course have it delivered to your door as well. If you can't receive it at home, as is the case being discussed in this thread, then you can have something delivered to a locker. When you go to pick it up you tell Amazon you're there and they pop open the correct door.
I find a lot of sellers out there that still do not charge sales tax and some times...that makes it cheaper than Amazon...
It's interesting how practically everything is "the most convincing proof we have."
Addiction is neurological, not chemical. Addiction is the consequence of the rewards centre of the brain becoming dependent on stimulation and that can be from anything.
Do try to make an effort.
Doesn't have to be a credit card. A class III user digital certificate requires a verification firm be certain of a person's identity through multiple proofs. If an age verification service issued such a certificate, but anonymised the name the certificate was issued to to the user's selected screen name, you now have a digital ID that proves your age and optionally can be used for encryption purposes to ensure your account is only reachable from devices you authorise.
The Moon is target practice. We need to get away from innovative bespoke engineering, into industrial mass production with continuous improvement. To do that we need to fly often. Mars just doesn't have the launch window availability. The biggest part of the challenge is that we were born in the bottom of a deep well. To toss enough stuff out of the well for a long journey is critical. Boosters that reliably fly on time often and cheaply enough to get ships and fuel out of the well. Ships that carry fuel into orbit and return over and over since the vast majority of the material we need to send out of the well isn't payloads or ships, it's fuel. Kilotons of fuel. Once the factories and processes are set up for that going far beyond the Moon is fairly easy. But with a narrow opportunity every two years that's not going to happen in a human lifespan. It's not enough refinement cycles per year.
I see this accelerating the Mars objective, not deferring it.
"Everybody is talking about the weather but nobody does anything about it." -- Mark Twain