Bed Sheet Cat has been added as a related post - related requested by PlayhousePals.

Kitty Loves The Covers Game has been added as a related post - related requested by PlayhousePals.

Kitty's outta time ... has been added as a related post - related requested by PlayhousePals.

Flux core would remove any slight oxidation between deposits on a continuous weld, or a media blast nozzle in front of the weld zone.
I agree with you if they intend to use it for load bearing structures, but it wouldn't be difficult. Just a loose seal around the work area and positive gas flow keeping oxygen out, problem solved.
The downside I see is cost. It's expensive to 'make metal' with a mig....or any welder. Electrodes/wire aren't cheap, and then there's the electricity. Bending or milling sheets, castings, or blocks is almost always going to be cheaper. This will be useful for designs that require complex interior shapes impossible to do conventionally, but not much else, imo.

To be fair, you were taught this in school if you were taught wave particle duality and the double slit experiment. Look at this. Now imagine a particle bouncing along in very small steps (quantum leaps if you will), and the direction it goes depends on the strength and orientation of the wave where it lands. You may never have been told to think about it like that, but that's what makes physics so amazing that sometimes all it takes is for someone to think about it slightly differently. The information was there all along, but who would imagine the 'particle' bit of an electron interacting with the 'wave' bit - the electron interacts with itself?

I absolutely love it, it's amazing, and simple and beautiful. It may provide insights into new ways we can model quantum behaviour, it might open up new questions to ask.

There's things I'd like to know. First, if the standing waves generated at each step in the droplet's progression interact with each other, the droplet is reacting according to waves it made in the past - what implications does that have for the notion of real particles in a spacetime continuum? For the double slits experiment to work in that model - in the ball on a rubber sheet sense - the sheet would have to stay warped to some extent after the ball had passed. In the quantum sense of the real double slits experiment, we would say it IS a wave, passes through both slits and appears according to statistical probability (the diffraction pattern).

Presumably several droplets released along the same path would go on to take a different route through the slits, to create a diffraction pattern as it must. Perhaps because of fluctuations in the temperature or density of the water at different locations? Is that a limitation of the model or an indicator about the nature of the fabric of spacetime? Perhaps even due to quantum fluctuations in the water particles - the water is never the same twice even if its perfectly still each time - which would potentially mean we're cyclically using quantum mechanics to explain quantum mechanics and we actually haven't explained very much.

The philosophy bit: But this reaches to the heart of the issue with quantum mechanics and perhaps science in general. How accurately can we model reality? The reality is beyond our ability to see, so we can only recreate simpler versions that are always wrong in some way... our idea of what happens - our models - can never be 100% because only a particle in spacetime can perfectly represent a particle in spacetime.

Scientific results and definitions are always defined with limits - "it works like this, within these confines, under these conditions, with these assumptions." There are always error margins. We are always only ever communicating an idea between different consciousnesses, and that idea will never be as true to life as life itself.

Sorry for the wall of text, it's a great and provocative experiment.

If you looked carefully under the sheets, you'd notice that I don't have answer for you.

They said it wasn't a gateway drug
My homie was takin' subs and he ain't wake up
The whole while, these billionaires, they kicked up
Paying out congress so we take their drugs
Murderers who will never face the judge
And we dancin' to a song about our face goin' numb
But I seen homies turn grey, noses draining blood
I could've been gone, off 30's, faded in that tub
That's Prince, Michael and Whitney, that's Amy, Ledger and Pimp C
That's Yams, that's DJ A.M
God damn they're making a killing
Now it's getting attention cause Sara, Katey and Billy
But this shit's been going on from Seattle out to South Philly
It just moved out about the city
And spread out to the 'burbs
Now it's everybody's problem, got a nation on the verge
Take Activis off the market, jack the price up on the syrup
But Purdue Pharma's 'bout to move that work

My drug dealer was a doctor, doctor
Had the plug from Big Pharma, Pharma
He said that he would heal me, heal me
But he only gave me problems, problems
My drug dealer was a doctor, doctor
Had the plug from Big Pharma, Pharma
I think he trying to kill me, kill me
He tried to kill me for a dollar, dollar

And these devils they keep on talkin' to me
They screamin', "Open the bottle," I wanna be at peace
My hand is gripping that throttle, I'm running out of speed
Try to close my eyes but I keep sweatin' through these sheets, through these sheets
Four horseman, they won't let me forget
I wanna forge a prescription, 'cause, doctor, I need some more of it
When Morphine and heroin is more your budget
I said I'd never use a needle, but sure, fuck it
I'm caught up, I'm on one, I'm nauseous
No options, exhausted
This is not what I started
Walkin' carcass, I lost everything I wanted
My blinds drawn, too gone to leave this apartment

My drug dealer was a doctor, doctor
Had the plug from Big Pharma, Pharma
He said that he would heal me, heal me
But he only gave me problems, problems
My drug dealer was a doctor, doctor
Had the plug from Big Pharma, Pharma
I think he trying to kill me, kill me
He tried to kill me for a dollar, dollar

More, more, more
Re-up, re-up

Death certificate signed the prenup
Ain't no coming back from this percocet
Actavis, ambien, adderral, xanax binge
Best friends with the thing that's killing me
Enemies with my best friend, there's no healing me
Refilling these, refilling these
They say it's death, death
Institutions and DOC's
So God grant me the serenity to accept the things I can not change
Courage to change the things I can
And the wisdom to know the difference
And the wisdom to know the difference

I watched the convention live on YouTube feeds and PBS news. The T.V. news version filtered out most of the chanting and used camera angles to omit the protest signs. In the later days of the convention the DNC made a sheet of chants designed to counter the protesters chants. It worked well. Just watch Leon Pennata's speech to hear the background chants from Sanders states(where there were no microphones) start and be drowned out be the Clinton states where the crowd mics were placed.

The walkout in @notarobot's video was real. Hundreds of Bernie supporters did walkout after the roll call. It was not on the same day as Clinton's speech. Some delegates planed another walkout during Clinton's speech but never went through with it. The Craigslist ads are likely fake.

Alex Jones is a lair. He puts out enough BS to distract from anything real. It is disgusting how he uses his website as 'sources now confirm' while his website is just quoting from his show. It's worse than the propaganda network PBS news has become.

But....we already do that.
Pollution; soot, sulfur, etc, already cause global dimming, which is exactly what you're describing, blocking 10% or more of sunlight and mitigating as much as 5%, but averaging 2-3% of warming already. I have said repeatedly that instantly switching to real clean energy would actually accelerate global warming exponentially because of this little known effect. That makes most plans to do something actually worse than doing nothing in the short term, and now in the long term too because that rapid temperature rise would absolutely accelerate methane releases (among other cycles) which starts feedback loops, possibly turning us into Venus.
Sadly, because of the size of the areas where the methane is escaping, there's no way possible to capture it. You would have to cover about 1/5 of earth with a sealed plastic sheet or something. It's not possible to tap the deposits and siphon them off, they are not centralized gas pockets for the most part.

from the MSDA sheet
Waste treatment
Waste Disposal Methods
Dispose of in accordance with federal, state, and local regulations.
Contaminated packaging
Empty containers should be taken to an approved waste handling site for recycling or disposal

http://www.qtstools.com/TechInfo/MSDS_795-H.pdf

Your sheet is ripped in half! PERMADEATH!

Hmmm did you play with your hands and feet in the kitten age? It's quite difficult to stamp that out later on

We were mostly very strict but couldn't resist playing under the sheets as a kitten. There's zero chance of disciplining her now when she does it to our covered feet, I tried for a while but she just can't comprehend it. There's no connection between that act which she thinks is 100% ok and my attempt at discipline. As far as I can tell, she just thought I was batshit crazy to start up at her for no reason.

I know I wouldn't care and I'm pretty sure I'd let my ex know all about it. But you don't need a practical joker for this. On a family cruise to Mexico they left a new chocolate on your pillow every night and if, like my sister you go to bed very late and very drunk and don't notice the chocolate, then somebody might end up with an incriminating photo of your bed sheets to taunt you with for the rest of your life.

Can someone explain this to us?

In Canada we walk up, are handed a paper ballot, we go behind a cardboard screen, strike an X in the preferred vote box with a pencil, pass it back to the person running the table, who puts it into the Ballot box in front of us, and then we walk out.

If I'm understanding what she's saying, you need to register how you're going to vote before you vote??
-Why would people be given different Ballot sheets to vote on? -Why do you need to be registered with one party or another to get to vote?
-Why would people who are not registered with a party, get a completely different type of voter sheet?
-Why would A Provisional Ballot exist?
-Why would Provisional Ballots never get counted?

None of this makes sense to me.
WTH is going on with US Democracy system? - which seems to be the least democratic system I've ever seen.

Answers...?

Monsters in Doom didn't really fly. All characters extended from the floor to the ceiling even if they didn't look like it. If you tried walking under one of the "flying" monsters, you would run into an invisible wall. This was also noticeable in multiplayer. I remember playing deathmatch with a friend and when he went up an elevator to grab a power up, I ran and sat at the bottom of the elevator waiting to surprise him when he jumped down. He couldn't jump down, because my character was blocking him even though he couldn't see me down at the bottom of the elevator.

Doom's levels, as far as the computer was concerned, were still a flat sheet of paper, and the player and monsters were just little 2D sprites moving on top of the paper.

I was looking at around 1:05 where it looked to be about 5 highway lines away, less than that if you count the metallic flying debris as the edge (and I do).
EDIT: Also at 1:11 (incredibly hard to pause at the right frame, but it's there), they are well under 50 ft from the piece of sheet metal that was flying across the road. You can see it flying in at 1:08.

One thing I liked about that in particular:
She looked like she was having fun, even when she wasn't so good.

I've played bass (electric, never tried an upright) for about 15 years. I only got *really* serious about it after getting Rocksmith 2014 -- went from playing once in a while to almost every day. I'm a LOT better than I was, can play a LOT of songs at least decently (say, 97%+ accuracy in Rocksmith), but still nowhere near as skilled as some.

BUT, it has been FUN every step of the way. Especially after trying Rocksmith, which presents "sheet music" in a visual, tab-like format that I can now effectively sight-read (it takes some getting used to, but works great once you figure it out). A lot of people are reluctant to try learning an instrument because they think it won't be fun, particularly in the early going. They think they will suck.

Well, in my experience that is half right. Yeah, you're going to suck (I certainly did). But it is loads of fun, in spite of that. And you get better fast -- the human brain is a pretty amazing thing. One day, you try a new song and think "damn, that is so hard I'll *never* be able to play it right". Then a month or two later you think "oh yeah, I should give that a second try" and all of a sudden it is very doable. Awesome to have those little moments of revelation when you realize that "hey, I am definitely getting better at this!"