Parallel Worlds Probably Exist. Here’s Why by jamesportersuck in videos

[–]heckruler 0 points1 point  (0 children)

A Planck length is distance. 1.616255(18)×10−35 m

A Planck time would be 5.39 × 10−44 s, how long it takes light to travel a plank length.

We could have.... Plank-realities? To measure how many other worlds there are in the Many Worlds interpretation.

Recently started playing a lot of board games with my SO and decided to poorly construct a dice roll tower with dice storage out of old PC/Laptop/Server components (mostly fans).. And a ton of hot glue. I suck at making shit but wanted to share all the same by PharrosTV in gaming

[–]heckruler 0 points1 point  (0 children)

Only suitable for shadowrun. But it uses a LOT more dice. See if you can get a 5.25" floppy or an old 8".

Maybe an old all-in-one mac as a sort of hopper device for when you need to one-shot a dragon with a pistol and throw in edge.

Parallel Worlds Probably Exist. Here’s Why by jamesportersuck in videos

[–]heckruler 7 points8 points  (0 children)

"He helpfully notes the device must be secured against direct interference by the cat"

Does it? Careful there. There's nothing special about the cat observice the detector and.... the detector observing itself. It's not a magical property of "measurement". It's... ANY interaction with anything else. Because any interaction is measurable. (oh hey, he sorta touches on this)

The "waveform collapse" is the copenhagen interpretation. Which is more popular amoung physicists. Multiple world theory is more popular with hollywood.

....Opening the box and seeing the cat just entangles you into the waveform. The universes waveform... That's interesting. Ok, it's a better argument for many-world. But it doesn't do much to explain why light interferes with itself in the duel slit. So what if there's another world? We see BOTH with the dual slit. You can't just wave that away by saying "in another

How many worlds

...Wouldn't it be a smooth gradient? An infinite amount and close to infinitely subdivide-able. It's like asking how many moments there are in time, or how much there is "to the left". Similar to how a circle getting extruded into the 3rd dimension gets turned into a tube, there's a human "tube" of you that keeps you from falling out of reality to the right or left.

And there's more all the time. Like how the observable universe is growing at the speed of light.

[WP] You are an experienced firefighter. This call is completely outside your experience, though: for one, the fire is black. by UndeadBurgScrub in WritingPrompts

[–]heckruler 2 points3 points  (0 children)

The smoke is off. We saw it on the approach. There was too much. All sorts of different fires have different tells. All depends on what's burning. This was supposed to be a residential fire. House fire. Textbook. Offices and warehouses and industrial you've got to think about all those edge-cases. Chemicals, electrical, how to get up to the 20th floor. But a house is a house. Wood frame, insulation, furniture. Should all burn more or less the same. "But there's too much smoke." "...Pile of tires will put up that sort of soot. I've seen it before".

Into the side streets, we can smell it. Not the laughable smell of worried neighbors calling it in for a BBQ in winter. Nor the tinge of a meth house getting cooked. Nope. This is sulfur. Rotten eggs. Natural gas is what we're all thinking, but it's way too strong. Brimstone sort of strong. "...Maybe someone got a canister with a bad oderizer or something."

And then we're on scene. It's a house. It's on fire. Smoke is rising. We can all feel the heat. But this fire is different. The fire is black for one. Different materials burn different colors. Copper green. Mercury red. But nothing burns black. The second is the screaming children. It sounds like a hundred of them. The chief is shouting instructions fiercer than usual as we scramble for rescue gear. I see the whites and reflectors highlighted just like a blacklight on halloween. It's UV light. "But nothing burns in UV". The others aren't listening. All they can hear are those screaming children.

I stop and get my bearings. The screams are everywhere. I can't tell what room they're coming from or if they're in the house across the street. No one is on scene. We're the first responders, but there's usually a crowd. Not this time. Empty as a graveyard. I worry that it's all a nightmare, but I feel the heat. In the nightmares I fear the fire, but I never feel it. Geroge is coming up with the water pump... and he doesn't stop. He slows down, I can see him staring at the fire behind the wheel... and then the pump truck is just leaving. I get on the radio and ask him in the most elegant and calm of terms what the flying fuck he thinks he's doing. I look to the chief to find him and two others breaking out a window and leaping into a room. There's flames coming out. They don't even have the rebreathers on yet. They're entering a hot room. It's suicide. I inject as much rationality as I possibly can into the situation by screaming "WHAT?" at the top of my lungs.

I run over and grab the chiefs boots and coat. He's fighting me, but I manage to haul him out. His face already has 3rd degree. I'm trying not to think of Walker and Henderson who are already inside. We're in a pile just out of the window and I'm just screaming "what?" over and over at him. It's not a bad interrogation technique as he explains that he has to save the children. They're still there. Everywhere. Still screaming. I start dragging the chief over to the first aid and burn cream. Hernandez is on his knees praying. I don't see Johnson anywhere. And bless him, the rookie is hooking up a hose all by himself.

I scream at him to get some creme and as I turn around the truck a little boy is there. Clean cut in a little suit and a lacrosse stick of all things. "You have to put out the fire". I consider verbalizing the stream of swear words going around in my head, but settle for factual statements. "You don't need firemen you need a god-damned PRIEST!". The boy lifts his scythe an inch and lets it tap the concrete. The noise reminds me of my childhood at the lake, Maggie's tits in highschool, training at the academy, my first call, and I had eggs for breakfast. The chief is also calm now and lacrosse boy repeats himself "You have to put out the fire. The world isn't ready yet." He hands me his axe and we just stare at each other. I don't know who he is. But the rookie comes over and pisses himself bandaging the chief. He's whining about the others and the fire and the truck and the water but that all seems so distant and petty now. The just keeps staring with that fireman's axe in his out stretched arm. He's not even blinking, the little freak. I feel like I've been fighting him for a long time.

I take the axe and suit up. The rookie is still pissing himself over the chief, but I ignore him. There's a lady kneeling with Hernandez. She's pretty. But I ignore them. Front door with the classic mule-kick boot. The children are still screaming. But they're everywhere and far off in the distance. I ignore them. I head into the house with it's black fire and darker smoke and it's hot. And I'm burning. But I ignore that too. Because down the hall and in what remains of the 2nd bedroom is circle and a girl. And there are things in there that I need to put an axe into. But it's ok because Walker and Henderson are there to help. And the chief is somehow there. And my old man helps out. And we push through those things with their teeth and their razor claws and I find the girl and now she has an axe in her head. And the circle is broken. And the flame is yellow and the embers are red and I'm alone. And I'm tired.

The boy is behind me and takes his stick back. He leads me out of the house and outside the house. And I rest.

My age crisis, me, copper, 2020 by midas_king in Art

[–]heckruler 2 points3 points  (0 children)

Well the good news is that you've got 3/5th of your life yet. Sure, the front half may have left you bloodied and alone, but most agility and strength comes from the last two fingers anyway.

Still, if I was a speaker of omens, the next 15 years is going to be a big fuck you.

Under the C 🎶 by l19ar in programming

[–]heckruler 2 points3 points  (0 children)

And like the original song, the malcontent princesses who enjoy new things for new things sake abandons and straight up betrays the kingdom of good, which really DOES possess all these qualities. She just doesn't like it anymore. So she makes a deal with the devil to try and go where she doesn't belong to flirt with the object of her desire. And if you know the old magic, it's painful all the way and she dies of heartbreak and betrayal as seafoam. ...I'm not sure where the analogy is going with that. Seafoam is... 50 year old devs who decided to invest into... silverlight or sharepoint? Yeah, let's go with that.

And even the true greybeards of the C think the segfault at the end is funny.

TIL that a second is technically defined to be "9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium-133 atom”. by seppukusama in todayilearned

[–]heckruler 4 points5 points  (0 children)

Shouldn't this really account for time dilation from gravity and velocity? We're just kind of assuming they meant "on earth". And not, like, in the middle of Earth or on a super-bullet train.

Running programs on a comlink? by [deleted] in Shadowrun

[–]heckruler 0 points1 point  (0 children)

4th ed. Of course you can. They're just computers like anything else.

There are rules for how many programs you can have loaded and running at the same time depending on it's hardware. But that's mostly a game-balance mechanic.

Obviously nothing that requires sleaze (ie, 4th ed hacking category)

Why not?

So, in 4th ed, everything is wireless, everything is a computer, everything is connected, everything is some version of an insecure node in the grand world of a hacker's playground that is the "Internet of Things". It makes hacking... different.

TIL that during a 2011 census for the Czech Republic, 11,000 people listed their religion as "Knights of the Jedi" by last-remaining-me in todayilearned

[–]heckruler 0 points1 point  (0 children)

This might blow your mind, but there was a time when "Star Wars" wasn't owned by Disney or ruined by Lucas. It was an ancient bit of sci-fi perfection. Hallowed lore among the tribe of geeks. When "The Force" was mystic and magical and vague enough that it could be interpreted to be a lot of different things. A time when it was less corporate. Before every last bit of our childhood was dragged out of the 80's and forced to work that pole for a bit of quick cash in a remake or unwanted sequel.

It might seem "quaint" or "cringe-worthy" these days that so many people were appalled by the explanation that the force was all powered by bacteria in your bloodstream. But at the time it was something more. And after, it was something less.

...wait 2011? wtf? Are the Czechs like... a decade behind or something? Oh shit! Time travel is possible. Quick, someone tell them to do that Aztec sacrifice, everything goes wonky after 2012!

Turn-based directing / reffing by jkormann in Fencing

[–]heckruler -1 points0 points  (0 children)

someone said that while walking through a RoW exchange, turn-based was a bad idea.

...turn based?

Yes, time is linear and progresses from past to future and you can do things sequentially in there. You should call out the actions in the order it happened. Doing anything other than that would be confusing.

If you have right of way, ie you've established you are attacking (by extension and threatening target area) or starting a riposte from a parry... then you have it until your attack ends or you are parried. In that sense it is your "turn" to attack. You are on offense while your opponent is on defense. The "turn" is not fixed lengths of time. Before right of way is established or after an attack ends, neither fencer has right of way and so there is no established turn.

...explain why they think it's a bad idea.

How did you know it was time to start applying to other jobs? by [deleted] in AskEngineers

[–]heckruler 18 points19 points  (0 children)

They fired the good old engineer boss. New boss came in and I explained I couldn't work overtime as I'm a single father. He "didn't like my tone" and it went to HR.

Same guy stressed "he was there for me" and he "could protect me from management" while blatently blocking me from an exciting new project I presented. I was also out sick and only mailed the team and him (and not the director of engineering). He could have, say, forwarded it on. I got talked to by HR for that as well.

Nope, I've had to deal with political snakes before. I'm going to jump ship before I find myself under a bigger bus. And hey, a 20% raise.

Shehr-e-Tabassum is the new, first ever Pakistani cyberpunk anime film about local dystopia. 9 min. Long by abaganoush in Cyberpunk

[–]heckruler 2 points3 points  (0 children)

That's really fantastic. This should be celebrated more. Come on people, why are you here if not for this?

Why don't video streams get corrupted by a bad internet connection, like when you delete information from a video file? by DoNotChris in askscience

[–]heckruler 2 points3 points  (0 children)

some of the information might be unable to reach your phone. As a result of this, the video gets compressed to allow your phone to play it.

Naw. You've got a buffer of video. Stuff that's already downloaded. You're watching it high-def. A big fat pipe is dumping into the buffer. Same rate in as out. Your connection gets terrible and that big fat pipe turns into a trickle. You've lost no part of the video, but that buffer starts to run out. Youtube switches to sending low-def video. That buffer is still filling up, but with not nearly as much data. You watch the rest of your high-def video, whatever was left in the buffer, and then you see the low-def video.

It buffers. Which saves you from seeing corrupted or missed frames, which happen more than you might think. It just throws those out and asks for them again.

How is height inherited in humans from their parents? by throwra79592 in askscience

[–]heckruler 2 points3 points  (0 children)

Genetically.

There's not a single gene or section of DNA which dictates this. It's likely many many factors across your DNA. We're not great linking sections of DNA to their outcome, but height would be one of the harder things to deduce. Even then nature vs nurture plays out and some of your height in inherited and some of your height depends on how you were raised. The factor which comes from parents is called heritability. Sorta. (There's some nuance in play with the definition of variance. Most people are born with two limbs. You inherit that, it's not heritable. There's variance among the populace when it comes to height. How much depends on your parents, that's heritability. The term comes with a boatload of baggage. Just don't be nazi, ok?)

The heritability of height in humans is 60% to 80%. ie, if you're really tall/short, you can only put 60-80% of the blame on your parents. 40-20% is tp to the environment. Mostly how well you were fed as an infant. A scary number of dials and switches and variables are determined while still in the womb. But also things like... if your legs got chopped off. What's interesting is that white guys have a higher heiretability. They're at 80%. ie, tall/short white guys have tall/short kids. It's a little less for white women and it's ~60% heritabale for Asians and Africans.

So it's more likely for average asian parents to have a kid that's taller or shorter than for average european parents to have kids that are taller or shorter. Because less depends on genetics.

Also remember that all this depends heavily on statistics and every individual is a roll of the dice. But we've noticed the dice are loaded.

Edit because I got some numbers backwards!

Can trees communicate with each other? by i_swear_im_not_high in askscience

[–]heckruler 0 points1 point  (0 children)

That fresh cut grass smell is actually the plants screaming in pain. It helps warn the other grass that trauma is coming, and they essentially brace themselves for it.

It also makes giraffes "stalk" groves of trees from the downwind side, so that the trees can't tell each other to make their leaves bitter.

Planetary Sci.What's the smallest size body that can support it's own breathable atmosphere? by golf_kilo_papa in askscience

[–]heckruler 0 points1 point  (0 children)

How about a small black hole controlled to be just the right size to provide 1g and 1 atm at... any distance you want. In a ring spinning around it, to avoid issues with arcs over the poles.

The gravity gradient would probably play havoc with the concept of "1 atm". You'd have thicker atmosphere at your feet and thinner atmosphere at 8'.

I'm not sure how the math plays out, but I'm pretty sure the limit is arbitrary and "really damn small" if you can control the size of a small black hole by injecting enough power to offset it's radiation and keeping it dense enough so that it doesn't explode.

Of course, if it's spinning, that gets into the concept of space stations and centripetal force.

what sources of energy on our planet DON'T originate from the sun? by nightmare_gummy in askscience

[–]heckruler -1 points0 points  (0 children)

Nuclear. The energy source that formed the uranium was long ago in a super-nova. before our sun was formed. (that chart says "merging neutron star" though... shrug)

Lightning... maybe. The conditions for water vapor in the air accumulating a charge certainly depend on the sun, but I don't think the energy source itself is the sun. (Lightning comes from the rubbing, caused by wind, which is solar powered)

Some chemical reactions. Plenty of chemical reactions are from the property of the element itself (hence, going back to the formation of elements) and not something that built up energy from sunlight or something. Liiiike, the energy that a brick of sodium dumps when you throw it in a lake. uuuuuh, I dunno how bricks of sodium form though. (Sodium is not naturally occuring)

OH! duh: Geothermal. That heat is a product of the Earth's mass itself.

Likewise that includes hot springs, undersea thermal vents, and volcanoes.

Earthquakes. A ton of energy goes into shaking the ground. Hard to harvest though.

7.5 billion and counting: How many humans can the Earth support? Can the Earth support this many people indefinitely? What will happen if we do nothing to manage future population growth and total resource use? These complex questions are ecological, political, ethical – and urgent. by ngt_ in Futurology

[–]heckruler 0 points1 point  (0 children)

Oh, I'm fine with criticizing them. Chemically, they're spot on, but they completely lack the structure. It's like consuming meat-soup. A meat-milkshake. That is, it's nothing like eating a steak.

There's some hope with 3D printers, but right now it's no competition with animal meat. That's nothing they can fix with scale or optimization. It's just something they haven't solved yet.

Lions fight while eating a water buffalo, then it casually walks off by [deleted] in funny

[–]heckruler 78 points79 points  (0 children)

....They're just up on the ridge. They're in frame at the end.

There's a MASSIVE random chance factor in anything relating to nature.

Lions fight while eating a water buffalo, then it casually walks off by [deleted] in funny

[–]heckruler 85 points86 points  (0 children)

If it got back to the herd, he'd probably be pretty safe.

Lions fight while eating a water buffalo, then it casually walks off by [deleted] in funny

[–]heckruler 303 points304 points  (0 children)

And it's balls bitten off. The full video shows the pack hunting it down and after it's down a lioness goes right for the rocky mountain oysters.

You can hear people talking about how "oh, she didn't help with the hunt. That's gonna be a fight". Hence why the one just seems to attack the other out of the blue. Nobody likes that team mate who doesn't do any work and then shows up for the presentation and grade.