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Exploring the deepest pool in the world on a single breath

CaptainObvious says...

Y-40 "The Deep Joy" pool first opened on 5 June 2014 and was designed by architect Emanuele Boaretto. It is 40 metres (131 ft) deep, making it the deepest pool in the world. It contains 4,300 cubic metres (1,136,000 US gal) of thermal water kept at a temperature of 32–34 °C (90–93 °F).[4] The pool features underwater caves and a suspended, transparent, underwater tunnel for guests to walk through.

Why Japan has so many vending machines

SDGundamX says...

Waaaaah?

This video gets so many things wrong it is truly cringe-worthy.

The country has been covered by vending machines since the 1960s--long before there were problems with an aging population and birthrates. The primary reason for vending machines being installed everywhere is, surprise, convenience! Who wants to go to the store and stand in line to buy a drink when you can just go downstairs from your apartment and grab one from outside your front door?

Another thing to consider is that Japan late at night basically completely shuts down--even in major cities like Tokyo the trains stop running around 1AM or so and won't start again until 5AM. Nowadays their are 24-hour convenient stores on practically every other urban street corner but back when vending machines first started getting installed nothing was open late besides bars. If you caught the last train home from work and wanted to buy a coke or something on your walk back from the station you were SOL. Vending machines helped solve that problem.

Which brings us to another point--VERY few Japanese people in urban areas commute by car. Mass transit is fast and efficient and a huge number of people just walk/bike everywhere. Since there is so much foot traffic vending machines make total sense, especially in the summer when temperatures are going to rise into the mid-90s (30+ degrees Celsius) with high humidity and people who are walking/biking are going to get thirsty pretty damn quick.

Another thing he gets wrong is that retailers are not the ones primarily profiting off of vending machines: land owners are. Either they purchase and stock the machines themselves (thereby keeping all the profits) or they make a contract with the retail company in which the company stocks and services the machine but compensates the landowner for use of the space.

Oh, almost forgot something not mentioned in the video--the low crime rates. Another reason for the proliferation of vending machines is that whoever puts them out can be reasonably sure they won't be damaged, defaced, or robbed.

Finally, while he is right that credit cards are not as big here as in, say, the U.S., e-money is huge. And all of the newer vending machines produced in the last few years will take either cash or e-money, such as Suica or Pasmo cards.

By the way, all of this information that I've posted here is available from a simple Google search and there have actually been several articles written on vending machines in Japan over the last couple of years. It's like this guy just came over here and tried to guess why there were so many vending machines around....

Climate Change: What Do Scientists Say?

newtboy says...

What do real scientists say?
...the one's he worked with all said Lindzen is totally wrong, and his views are not held by the vast, VAST majority of other scientists that actually work in climatology. He's a political shill now, working for 'conservative think tanks' to deny climate change.

https://insideclimatenews.org/news/06032017/climate-change-denial-scientists-richard-lindzen-mit-donald-trump

Note, his graph at the beginning that appears to show no significant rise because as usual they start in late 97-98, a super hot El Nino year (the hottest on record) typically used as a starting point to pretend that temperatures aren't rising as fast as they are. Start at any other time to see how different the results are. This graph contains the hottest 15 years in recorded history over a period of the last 19 years. That's pretty telling by itself.

1)the climate is always changing-but according to natural cycles, we should be in a cooling period, not a warming period.
2)so at least in his mind, everyone agrees CO2 is a greenhouse gas that causes warming...that's better than most deniers.
3)"little ice age"-During the period 1645–1715, in the middle of the Little Ice Age, there was a period of low solar activity known as the Maunder Minimum. The Spörer Minimum has also been identified with a significant cooling period between 1460 and 1550 (it was not caused by low CO2 levels), and CO2 is produced more in warmer temperatures than cold, so starting shortly after then you can claim the CO2 levels have been rising since well before the industrial revolution...which cherry picked like that may be technically true but is again misleading by starting at an unusually low level following a low level solar period, but the level of that rise has consistently risen since the industrial revolution, and is incredibly higher than any natural mass releases besides rare massive super volcano eruptions that caused mass extinction events.
4) just plain not true, and not agreed on by scientists.
5)What they actually said-
Improve methods to quantify uncertainties of climate projections and scenarios, including development and exploration of long-term ensemble simulations using complex models. The climate system is a coupled non-linear chaotic system, and therefore the long-term prediction of future climate states is not possible. Rather the focus must be upon the prediction of the probability distribution of the system�s future possible states by the generation of ensembles of model solutions. Addressing adequately the statistical nature of climate is computationally intensive and requires the application of new methods of model diagnosis, but such statistical information is essential.

Confident prediction of future weather is not possible, weather predictions are based on statistical probabilities too. Because they aren't perfect doesn't mean they're wrong, useless, or should be ignored until they're 100% right every time. More funding for more study will improve the predictions consistently, but we are intentionally defunding them instead.

Religion channel? As in the religion of climate change denial? That's not what that channel is.
Philosophy channel? What?
Learn channel, only if the viewer looks into his BS elsewhere to learn the truth.
Lies, yep...controversy, yep....politics, yep....conspiracy,OK. His ilk are steeped in those, but you left out money, the driving force for all the deniers controversial, political lies and crazy conspiracy theories. ;-)

Terry Crews explains why he decided to build his own PC

Inside View of Soyuz Crew Capsule From Undocking to Landing

Ashenkase says...

Diagram of re-entry for the Soyuz:
---------------------------------------------
http://spaceflight101.com/soyuz-tma-20m/wp-content/uploads/sites/77/2016/09/6618866_orig.jpg

Orbital Module:
---------------------
It houses all the equipment that will not be needed for reentry, such as experiments, cameras or cargo. The module also contains a toilet, docking avionics and communications gear. Internal volume is 6 m³, living space 5 m³. On the latest Soyuz versions (since Soyuz TM), a small window was introduced, providing the crew with a forward view.

Service Module:
---------------------
It has a pressurized container shaped like a bulging can that contains systems for temperature control, electric power supply, long-range radio communications, radio telemetry, and instruments for orientation and control. A non-pressurized part of the service module (Propulsion compartment, AO) contains the main engine and a liquid-fuelled propulsion system for maneuvering in orbit and initiating the descent back to Earth. The ship also has a system of low-thrust engines for orientation, attached to the Intermediate compartment. Outside the service module are the sensors for the orientation system and the solar array, which is oriented towards the sun by rotating the ship.


Consequences of bad jettisons:
------------------------------------------
The services modules are jettisoned before the spacecraft hits the atmosphere. A failure or partial jettison of the modules means that the capsule will not enter the atmosphere heat shield first which can lead to a number of scenarios:
- Capsule pushed off course (by hundreds of km)
- High sustained g-loads on reentry
- Plasma on reentry can burn through the craft if the heat shield is not exposed and oriented properly resulting in loss of crew.

https://en.wikipedia.org/wiki/Soyuz_5
https://en.wikipedia.org/wiki/Soyuz_TMA-10
https://en.wikipedia.org/wiki/Soyuz_TMA-10

Sciency stuff about the American kilogram - Veritasium

ravioli says...

In Canada, we like to mix up both systems. We get our weather temperatures in Celcius , but we prefer our pool temperatures in Fahrenheit. Construction plans are laid out in millimeters, but materials are sold in inches (thank you USA). So, we have to be bilingual in units as well, eh.

New Rule: The Lesser of Two Evils

newtboy says...

It's like the doctors have given you second and third opinions and told you your liver is failing, you have to stop drinking or you'll die. You won't die the next time you have a beer, but every beer takes you farther over the edge. You can say the bartender who knows this is blameless for serving you, because others gave you the alcohol that destroyed your liver and it took longer than one night, or you can work from now and realize that he's intentionally killing you in hopes of a tip before you stumble outside and keel over.
Working from today, our planet's liver is failing, there no transplant, and Trump just reopened the bar and is serving everclear. Chances are he can't accelerate things so much that Florida submerges in the next 3 1/2 years, that doesn't mean he can't make things be far worse, beyond the point of possible mitigation.

You may hold that theory, but climatologists disagree. We are past, but still near the tipping point, and every ton of CO2 takes us farther from a survivable rise. It's ridiculous to think that we're already past holding at 3.5 degrees global rise (edit: the maximum assumed to be survivable by civilization), so we might as well make it 5 degrees.

Island nations, people who live South of New Orleans, and millions of others are already being displaced. It only takes one high tide (edit: or one extended drought) to wipe out low lying farmland permanently, and erosion has become an unstoppable force.

Trump is moving towards raising the level of multiple greenhouse gases we produce, Obama had us lowering those levels. Time can only tell what that actually means in tonnage, but 180 degree turnaround is awful enough. I agree, we also didn't do enough under Obama.

? Reversible means it can be reversed, not that it's easy. I don't know where you get that idea. Irreversible in this context means sending the temperature trend the other way before civilization becomes unsustainable. Eventually the planet should normalize unless we really follow Trump's lead wholeheartedly, then we might go full Venus. There WAS a magic bullet, being responsible with our atmosphere, but we argued over climate change until it was useless.

If, before it reverses (which it may not do at all, btw) the planet becomes inhospitable to humans, then for humans, it's irreversible. In 4 years we can do enough damage to 1) make the effects longer and harsher enough to make long term survivability impossible and or 2) go beyond the next tipping point where feedback loops reinforce each other, leading to a Venus like runaway greenhouse effect. We're damn close to massive methane releases (already happening) and if we don't avoid that, nothing will save civilization.
All that said, Clinton probably wouldn't do enough to avoid disaster either, but at least she accepted the science and agreed we should make efforts to mitigate the coming damages.

I'm definitely a pessimist, mostly because I understand the systems and human nature, and so I think we're totally hosed as a species.

MilkmanDan said:

I appreciate your argument, but I don't share your alarm.
^

Downtown Raleigh, North Carolina Is On Fire

This Is How You Sell A Refrigerator

lucky760 says...

Trivia:

Everyone's missing a key point here: The reason this is so great is it isn't a refrigerator; it's a cold pantry.

That should clarify what's happened in the last 60 years: just like with DVD and VHS, these things were pushed off the market by Big Pantry. Why spend a ton on a cold pantry when you can have a room-temperature pantry at 2/3 the price, amirite?

US nuclear arsenal is a gigantic accident waiting to happen

dannym3141 says...

I do agree that unilateral disarmament is a difficult thing to achieve, but there are other arguments as to why it should be pursued. I am sure we agree on a lot of things on this subject, but let me at least put the other side out there:

1. America as the over achieving nation in the world has a duty to lead by example. How can the country with the largest nuclear arsenal expect other countries to start the process that we all signed up to? Hey France, why didn't you get rid of your 87 nukes? Well America, why haven't you touched that pile of 500? (making up numbers here to illustrate the point)

2. The US isn't worried about Best Korea nuking them because they would need a staging platform and a functional ballistic missile. They can be launched from subs, but NK isn't really your worry there. The most developed nations are the concern, and if you could get an agreement it could happen, with peacekeepers and mutually open inspections, and pressure on smaller countries to abide or be trade embargoed to stop them (which the west does/has done already). Unlikely as things are right now, i agree.

3. We have ageing equipment housing extremely dangerous explosives. They require a huge amount of maintenance and whatnot, costing billions. The UK has to replace their system soon to the tune of hundreds of billions of pounds. Imagine what kind of alternative modern anti-nuclear defence system we could develop using all that money and all our technology? That way we could be safe from nukes without using nukes and it would cost less in the long run.

Also if you claim your weapons as part of a defence, it's a bit of a giveaway that you're bullshitting if you then go off around the world antagonising other countries, knowing that they can't really fight back. So i think in fairness we should crack open that self-defence argument and see what percentage of it is referring to "a good offence".

Having said all that, binning all the US nukes overnight wouldn't be a great idea. The UK would be less of a target and safer without nukes imo, but the US would probably make the world a lot safer just by having less.

Let's be honest here, the amount of nukes we have is preposterous. No one could possibly have any reason to use that many, the potential for absolute worldwide devastation is far too high to need that many - you could potentially finish the world off in a nuclear winter, according to the average figures given, in about 100 'small' nukes. Not 100 each per country, but 100 total worldwide.

And remember, that doesn't mean you can use 90 and be safe. The figure 100 was enough to likely cause a global famine by causing temperature drops leading to crop failures. That doesn't account for extinction of animals and the devastation of the natural balance (which would lead to our eventual extinction) which can be wildly unpredictable. You could shoot 40 at a country, win the conflict, and cause the starvation of millions+ in your own (and other) countries for the next 20 odd years..... or worse.

Mordhaus said:

<edited out so the page isn't superlong>

Canada's new anti-transphobia bill

dannym3141 says...

Sounds like an exercising in rearranging the furniture on the Titanic to me.

In a world where discrimination and separatism is qualitatively and quantitatively on the rise, people in charge must be ecstatic that they can appease people without having to do anything meaningful that might piss off the extremists on the right, or "shareholders". And people are so used to being told that change is only possible through incremental adjustments that they'll eat it up like candy and think this is progress.

"People people people, if you're going to call someone a filthy tranny and throw fast food at xem on public transport, at least use the proper pronoun when you verbally abuse xem."

When there's a hole in the boat and you're taking on water, the least of your concerns should be about what language you use to describe the in-rushing water or shape of the hole, nor arguing over the colour of the material you use to repair it.

I'm sure some people will see this as a victory. Until next time they apply for a job and not get hired due to transphobia. And the manager of the company, with a gleam in their eye, begins the rejection letter with 'Dear bun/bunself', then sniggers to themselves and says "fucking trannies."

What I'm trying to say was summed nicely in a tweet i saw the other day:
ALTRIGHT/NEO NAZI: your all going to the gas chambers!!!
NEOLIBERAL: you're*

If this is the extent of what activism is able to achieve, i should say that the establishment/elite have won by pacifying and declawing the protesters. It's no longer about breaking the shackles of oppression. We can't go around breaking shackles everywhere - think of the effect on the economy? And what about people getting hit by shrapnel? No, instead the LGBTQ community will be given multi coloured chains, the black community will be given slightly longer chains, and we'll pad the shackles with silk so that everyone is much more comfortable. Don't complain about the concept of being chained, instead complain that your chain is not as nice as the next guy's chain.

It's as though the great struggle of protest and civil disobedience has been taken over by the liberal intelligentsia, and the worst kind of discrimination faced by a 20 year old middle-class university student with rainbow coloured dreadlocks and a nose piercing is the letter they receive about their student loan that begins "dear sir/madam". So they go out and march about it and think they've made progress when they get their own pronoun. In their life, in their experiences, they are treated equally in other respects, so they think they ARE fighting inequality.

But for the working class male or female transsexual who gets filthy looks and a seat isolated by themselves on public transport, to travel to their entry level job where they've been skipped over for promotion for not looking the part, or getting the right level of respect from the trans-phobic staff, getting snide whispered comments from customers about the size of their hands, getting abuse yelled at them as they travel to have a night out at the ONLY trans-friendly bar within a 20 mile radius....... I get the feeling that receiving a letter with the correct pronoun isn't exactly going to change their fucking lives.

To remove a weed, you go for the roots. Some wanker calling you him/her when you prefer bun/bunself is not the root of this problem. The problem is that they are trans-phobic, not the language - which is just the tool they use to discriminate against you. To change the language and think that you've won is a bit like redefining room temperature and claiming you've warmed everybody by a few degrees.

If you march for equal rights, fair pay, fair treatment then people are going to see that and join your protest because they also want those things. Those things will solve the problems faced by the trans community, feminists, masculinists, minorities alike! And through common goals and by supporting each other en masse for simple, unified goals like EQUALITY, progress will be made, change will happen. It is a concept called solidarity and seems to be going out of fashion, but our grandparents knew.

The objective for the establishment is to drive a wedge between groups of people so that their demands are more manageable, and they can be turned on each other. Feminists, masculinists, LGBT, everyone... can't you see how better off you'd be marching together for common values that lie at the core of what every human wants?

Wall of text, sorry... and I know it looks like i'm being insensitive. So congratulations, genuinely, for getting someone to use your preferred pronoun if that makes you feel better. But whilst people have been fighting tooth and nail to get their own pronoun (in civilised settings only), we've suffered huge leaps backwards in freedom and tolerance behind their backs whilst they were bent over intently concentrating on the finer detail of what their ideal equality looks like.

Maryland fuel tanker plunges off highway I-95 and explodes

kceaton1 says...

*promote

Absolutely terrifying stuff. I would do everything I could possibly imagine to flag down those vehicles in that oncoming lane. To see all that black smoke come up after those semi's entered was just terrible, because you knew just what that meant--I worked for UPS and those things are NOTHING but fire fuel (they are practically mini-bombs once they catch on fire at a good enough temperature...).

It would make a good driver-ed video, UPS driver video, state leaders, and even our country's leaders. So we can Improve our systems, education, infrastructure, first response, and our view of the issue.

Nope, just another day. Remember when Obi-Wan got killed by Darth Vader? Remember?

(Oh, spoiler, sorry...)

Comcast Repairmen Unconcerned Of Wrecks They Are Causing

Buttle says...

The whiny camera dude needs to rethink his negotiating strategy: Leading off with asking the repairman to put his truck in a driveway is about the same as asking him to commit suicide by idiot. Props to the comcast guy for not smacking him upside the head.

I don't doubt that the conage is substandard, but the level of driving shown is abysmal. Don't they have plow trucks in driveways and kids playing by the side of the road in Indiana? What are those drivers thinking?

When I become king, drivers like that will have their dented vehicles ceremonially crushed before their faces, and their driving privileges revoked until a solid week, Sunday to Sunday, elapses without the temperature going below freezing. 55F for anyone who was driving a black pickup.

The Truth About the Infamous McDonald's Hot Coffee Incident

Mordhaus says...

This is more of an opinion. While other lawsuits have failed and Mcdonalds as a chain has not changed their holding temperature, they and other retailers have made significant effort to make warnings clearer, as well as adding cup features to mitigate or prevent the likelihood of spills.

In the case of the original lawsuit, 12 jurors found that they agreed that Mcdonalds had failed in providing adequate recompense. The lady simply wanted her medical bills covered, a statistical zero loss for a company the size of Mcdonalds. They made a huge error in deciding this was the case that they were going to take to court to prove, once and for all, that they were right and that customers who burned themselves could go pound sand. In retrospect, they should have settled for the medical bills out of court.

Adam Ruins Everything - The McDonald's Coffee Lawsuit

nanrod says...

Maybe the rest of you were unaware of the facts of this case until you watched some video but I researched this story in the 90's so this video by Adam didn't tell me anything new and Adasm didn't ruin anything for me. I simply disagree with the emotional bias people seem to bring to the case. In my opinion there is one issue. Was McDonald's negligent in serving coffee at 180F. The answer regardless of botched testimony is no. The proof is in the fact that virtually all major vendors of coffee from Starbucks to Dunkin Donuts serve their coffee at that temperature to this day. The difference now is that they are more careful about warnings and labels to let their customers know that, you know, their coffee is hot.

They could have made a case that the cup was too fragile but that wasn't the problem. The woman even made a point of saying that she opened the cup away from herself to avoid spilling but spilled it anyways which to me indicates that she was aware of the risk.

Were the woman's injuries horrible. Yes. Was McDonald's response and testimony incredibly douchy? Yes. Does that in and of itself make them liable. No

And @enoch thanks for the link to the video I watched 3 years ago. You'll notice I didn't upvote that one either. You could have linked me to the documentary "Hot Coffee" that I watched 5 years ago. Here's a new one for you but maybe you've seen it.
*related http://videosift.com/video/The-Truth-About-the-Infamous-McDonalds-Hot-Coffee-Incident

Also, I may not be as much of a bleeding heart as you but no, not a sociopath.



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