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“The Reset” | 5G Built For Gamers | Verizon

fuzzyundies says...

20+ year professional game dev here. This commercial conflates a mix of common game client bugs (eg: texture streaming errors, physics glitches, and animation attachment offsets) with straight up nonsense (upper half of coffee mug popping in with a phone over and over is caused by a slow network connection?). They never show any actual network performance problems that they, as a company, have been responsible for causing in real life.

It's as if a city council came out with electrified upgrades to their formerly-diesel city buses and to promote this fact, they cut an ad showing:

- monkeys driving the bus
- constant gunfights between the elderly
- piles of feces on the floor
- bus stops existing in a quantum superposition of clearly identified and invisible
- tribal warriors on the roof spitting blowdarts at passersby
- every seat is actually a block of super-chilled ice

Never once would they point out reduction in chronic asthma to the local schoolkids or lung cancer in their bus drivers. But hey, so long as the company looks good, who cares about accuracy in ads?

DIVIDE & RULE - The Plan of The 1% to Make You DISPOSABLE

vil says...

Wait.. this is silly.
Quantum sociology is silly.

Nice word soup and pictures but really just background radiation.

"Demand for change" is not a program. Freedoms for all species is silly. I dont want amoebas to be free in drinking water to eat my brain, yet that is what both they and apparently Bill Gates want to do.

Pissed Physicist says "Follow the Science" is nonsense

vil says...

I like how you actually have to pay attention to what she is saying to understand what she is saying.

Lots of good videos, quantum physics, flat earth, herd immunity...

Sci-Fi story from Many Worlds interpr. of Quantum Mechanics

vil says...

This is like travelling "faster than the speed of light". No idea what thats about either.

Nice SF story.

According to the currently most popular simplest many worlds theory the universe splits every time anything happens at the quantum level - good luck keeping up. Also good luck "communicating" without splitting more universes.

Also its just a theory.

What Was Happening Before the Big Bang?

newtboy says...

Many aspects of quantum mechanics are observational evidence (not proof) of somewhere outside our observable "universe". I gave an example. Matter springing out of nothing, and returning to nowhere are indicators of "somewhere" else....conservation of mass demands it.

Yes, that's one definition of the word, (edit: The Universe (Latin: universus) is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. There may be more than spacetime, or something that's not matter or energy, or something outside the limits of our expanding but finite "universe" .) ...that doesn't make the concept correct anymore than saying "God is omniscient" makes it true or proves God's existence.

If there is a universe, it contains all. That statement doesn't prove there is one, neither does our inability to prove it one way or the other....yet. "Universe" might turn out to be a narcissistic concept born of ignorance...we just don't know. Your opinion/best guess/assumption stated as unassailable fact shows me you aren't (being) particularly scientifically minded. You may be correct, but there's no way to know with our current understanding of physics.

robdot said:

There is no observational evidence for any multiverse. The universe is the totality of existence. The universe,contains all that exists. That is actually the definition of the universe.

What Was Happening Before the Big Bang?

newtboy says...

Ok...but we don't really know if one exists.
If there is a multiverse, even just a quantum multiverse, then there is no universe.
Subatomic particles wink in and out of existence. This at least hints at some place outside the "universe", which if correct means there isn't one.

robdot said:

Yes,the universe contains all that exists.

Inside the World's Largest Science Experiment

Demonstrating Quantum Supremacy

vil says...

Ive now been slightly obsessively reading and discussing quantum computers with friends (including a couple clever and informed ones) for two weeks and the theoretical possibility of one day feeding the traveling salesman to a QC is about the biggest real excitement that awaits us in the medium term (decades). Hence my Sim City comment. Seriously there is very little information and a lot of exaggeration in this video. I know great things are expected from QC I just dont believe 98% of whats in the vid has anything to do with anything.

moonsammy said:

... The traveling salesman problem...

Mordhaus (Member Profile)

Demonstrating Quantum Supremacy

moonsammy says...

...Maybe? It would absolutely annihilate at something like chess, or Go. I have a hard time imaging a good use case for having it actually run a video game, but I'm guessing few people working on early traditional computers could've envisioned any of the delightful diversions we now take as a given. Probably when I'm 80 kids will be playing quantum Minecraft in a layered omniverse of worlds, where removing a block in one world has consequences in nearby dimensions, with chaos theory realistically modeled and incorporated.

Some complex tasks a QC would absolutely rock at however. Feed it a long list of employees, hours of availability, and coverage requirements, and it should spit out a 100% optimum schedule immediately. Air traffic controllers (particularly at large hub airports) would likely find it helpful in coordinating flight plans. Logistics for manufacturing, shipping, etc. The downside is that encryption will likely be utterly fucked for a while, as a quantum computer with a sufficient number of qubits could try all possible options at once. So it'll be interesting, but we're still 10+ years from any sort of commercial products, and they'll be like the computers of the 60s: huge and expensive, big iron for custom purposes. Or at least that's my semi-informed guess, I ain't no technoprophet.

Someone who really wants to get involved in bleeding-edge tech would do well to dive into this field. Writing the algorithms needed to run a task on a QC requires a completely different mindset than programming a traditional computer. I don't think people with years of experience with current programming methodologies would adapt well. At best they'd be nearly starting from scratch, at worst they'd have to work to un-learn what they already know.

vil said:

Thank you sir.

So it may not run Crysis but it will definitely improve the SimCity experience!

Demonstrating Quantum Supremacy

moonsammy says...

It'll be useful eventually, but I wouldn't bank on soon. My final project in college was related to quantum computing, which at the time (18 years ago) was effectively entirely theoretical. I've enjoyed seeing the steady, albeit slow, progress.

The areas where quantum computing will really shine are problems which involve a huge number of possible answers, but only one best or correct one. The traveling salesman problem is a classic of computer science, as you can scale it up in complexity to the point where any traditional computer will eventually choke on the sheer number of permutations to test. Great way to demonstrate the need for clever solutions and well-written algorithms vs brute force approaches. An adequately sophisticated quantum computer, however, will theoretically be able to solve the traveling salesman problem nearly instantly, regardless of the level of complexity / number of nodes to navigate. Because it just tests all possible answers simultaneously.

vil said:

Much like nuclear fusion. Apparently it works but is it useful yet? Ever?

Mordhaus (Member Profile)

Demonstrating Quantum Supremacy

newtboy says...

Wow. Awesome.
*doublepromote *quality science.....a potentially exponential computing advancement, great until it becomes sentient and murderous.

Next, can they tackle Entangled Quantum Particle computing and communication. If we go to Mars, it would be great to have instantaneous communication instead of a varying delay each way.

Blues Brothers: Soul Man - SNL

BSR says...

BOSE? Bose-Einstein condensate

https://www.jpl.nasa.gov/edu/news/2016/7/27/they-really-do-exist-nasas-ghostbusters/

In a team of professional ghost busters, Anita Sengupta would most certainly be the enthusiastic and multi-talented leader. She’s already taken on roles developing launch vehicles, the parachute that famously helped land the Mars rover Curiosity, and deep-space propulsion systems for missions to comets and asteroids.


Sengupta and other members of the entry, descent and landing team for NASA's Mars rover Curiosity discuss the nail-biting details of the August 2012 landing.

Most recently, she’s carved out a niche as the project manager for an atomic physics mission, called the Cold Atom Laboratory, or CAL.

Since the mission was proposed in 2012, Sengupta has been leading a team of engineers and atomic physicists in developing an instrument that can see the unseen. Their mission is to create an ultra-cold quantum gas called a Bose-Einstein condensate, which is a state of matter that forms only at just above absolute zero. At such low temperatures, matter takes on unique properties that seemingly defy the laws of thermodynamics.

newtboy said:

Best
Opening
Sketch
Ever.

Hypersonic Missile Nonproliferation

Mordhaus says...

A big part of the Zero's reputation came from racking up kills in China against a lot of second-rate planes with poorly-trained pilots. After all, there was a reason that the Republic of China hired the American Volunteer Group to help out during the Second Sino-Japanese War – Chinese pilots had a hard time cutting it.

The Wildcat was deficient in many ways versus the Zero, but it still had superior firepower via ammo loadout. The Zero carried very few 20mm rounds, most of it's ammo was 7.7mm. There are records of Japanese pilots unloading all their 7.7mm ammo on a Wildcat and it was still flyable. On the flip side, the Wildcat had an ample supply of .50 cal.

Stanley "Swede" Vejtasa was able to score seven kills against Japanese planes in one day with a Wildcat.

Yes, the discovery of the Akutan Zero helped the United States beat this plane. But MilitaryFactory.com notes that the Hellcat's first flight was on June 26, 1942 – three weeks after the raid on Dutch Harbor that lead to the fateful crash-landing of the Mitsubishi A6M flown by Tadayoshi Koga.

Marine Captain Kenneth Walsh described how he knew to roll to the right at high speed to lose a Zero on his tail. Walsh would end World War II with 17 kills. The Zero also had trouble in dives, thanks to a bad carburetor.

We were behind in technology for many reasons, but once the Hellcat started replacing the Wildcat, the Japanese Air Superiority was over. Even if they had maintained a lead in technology, as Russia showed in WW2, quantity has a quality all of it's own. We were always going to be able to field more pilots and planes than Japan would be able to.

As far as Soviet rockets, once we were stunned by the launch of Sputnik, we kicked into high gear. You can say what you will of reliability, consistency, and dependability, but exactly how many manned Soviet missions landed on the moon and returned? Other than Buran, which was almost a copy of our Space Shuttle, how many shuttles did the USSR field?

The Soviets did build some things that were very sophisticated and were, for a while, better than what we could field. The Mig-31 is a great example. We briefly lagged behind but have a much superior air capability now. The only advantages the Mig and Sukhoi have is speed, they can fire all their missiles and flee. If they are engaged however, they will lose if pilots are equally skilled.

As @newtboy has said, I am sure that Russia and China are working on military advancements, but the technology simply doesn't exist to make a Hypersonic missile possible at this point.

China is fielding a man portable rifle that can inflict pain, not kill, and there is no hard evidence that it works.

There is no proof that the Chinese have figured out the technology for an operational rail gun on land, let alone the sea. We also have created successful railguns, the problem is POWERING them repeatedly, especially onboard a ship. If they figured out a power source that will pull it off, then it is possible, but there is no concrete proof other than a photo of a weapon attached to a ship. Our experts are guessing they might have it functional by 2025, might...

China has shown that long range QEEC is possible. It has been around but they created the first one capable of doing it from space. The problem is, they had to jury rig it. Photons, or light, can only go through about 100 kilometers of optic fiber before getting too dim to reliably carry data. As a result, the signal needs to be relayed by a node, which decrypts and re-encrypts the data before passing it on. This process makes the nodes susceptible to hacking. There are 32 of these nodes for the Beijing-Shanghai quantum link alone.

The main issue with warfare today is that it really doesn't matter unless the battle is between one of the big 3. Which means that ANY action could provoke Nuclear conflict. Is Russia going to hypersonic missile one of our carriers without Nukes become an option on the table as a retaliation? Is China going to railgun a ship and risk nuclear war?

Hell no, no more than we would expect to blow up some major Russian or Chinese piece of military hardware without severe escalation! Which means we can create all the technological terrors we like, because we WON'T use them unless they somehow provide us a defense against nuclear annihilation.

So just like China and Russia steal stuff from us to build military hardware to counter ours, if they create something that is significantly better, we will began trying to duplicate it. The only thing which would screw this system to hell is if one of us actually did begin developing a successful counter measure to nukes. If that happens, both of the other nations are quite likely to threaten IMMEDIATE thermonuclear war to prevent that country from developing enough of the counter measures to break the tie.

scheherazade said:

When you have neither speed nor maneuverability, it's your own durability that is in question, not the opponents durability.

It took the capture of the Akutan zero, its repair, and U.S. flight testing, to work out countermeasures to the zero.

The countermeasures were basically :
- One surprise diving attack and run away with momentum, or just don't fight them.
- Else bait your pursuer into a head-on pass with an ally (Thatch weave) (which, is still a bad position, only it's bad for everyone.)

Zero had 20mm cannons. The F4F had .50's. The F4F did not out gun the zero. 20mms only need a couple rounds to down a plane.

Durability became a factor later in the war, after the U.S. brought in better planes, like the F4U, F6F, Mustang, etc... while the zero stagnated in near-original form, and Japan could not make planes like the N1K in meaningful quanitties, or even provide quality fuel for planes like the Ki84 to use full power.

History is history. We screwed up at the start of WW2. Hubris/pride/confidence made us dismiss technologies that came around to bite us in the ass hard, and cost a lot of lives.




Best rockets since the 1960's? Because it had the biggest rocket?
What about reliability, consistency, dependability.
If I had to put my own life on the line and go to space, and I had a choice, I would pick a Russian rocket.

-scheherazade



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