search results matching tag: cobalt

» channel: learn

go advanced with your query
Search took 0.000 seconds

    Videos (4)     Sift Talk (0)     Blogs (0)     Comments (49)   

Why GM Says Its Ultium Batteries Will Lead To EV Dominance

newtboy says...

You answered your own question. I looked up Monro, seems like an internet Tesla fan to me.

I’ve read and watched more than 6 articles or investigative videos in the last 24 hours, friendo. You watched a single video from a guy who’s been shilling Tesla for years.

I say you didn’t watch because they went over how this formulation is not next gen, which won’t use cobalt, but is superior to currently AVAILABLE batteries and has the advantage of being produceable today in large quantities, clearing the bottleneck. It’s also modular, so newer formulations can be integrated instead of full replacement.

bobknight33 said:

Once again @newtboy you speaking from a position if ignorance.




Then you write;;;;

"Then he says don’t listen to professionals or sales numbers, get your information from Tesla fan boys online exclusively."


Where did I say that? Pleas me .


Sandy Munro's team saying that the battery tech is obsolete.




Difference between you and me is that you see 1 article and are now an expert.

How much articles/ videos have you watched over the last year about the EV market? 6? WOW Check out the big brain on you.


When will your ego pop?

I watch the whole thing ..

TED: Chaos, Order, Magic and Crossword Puzzles

moonsammy says...

I agree, there's clearly a missing piece. She didn't pick the colors by the order they were presented to her (in which case silver would have been 2nd), and he made no mention of other cues which would have lead to her selecting them in that order. Maybe it was simply top to bottom, other than the horse being first due to cobalt being shoved in her face. He does have a big honkin' earpiece in though, which would have made it easy for someone to feed him her marker selections. Occams razor: is it more likely that he was being fed her selections and telling her which animals to color accordingly, or that some subtle unknown cue caused her to pick the marker order she did? The subtle imagery clues he referenced (Katy's amber owl mug for example) appear to me to be total red herrings, as he told her the animal after she selected the color.

John Oliver Leaves GM Dismembered in Satans Molten Rectum

Sagemind says...

Actually, this is true, but it's also only one of the recall items that GM has issued Recalls for this year.

"It recalled 8,208 of its 2014 cars on May 7, for example, because they might have rear brakes on the front wheels."

"GM says it has informed regulators about two more recalls imminent but not yet announced. The latest batch includes safety belt, air bag, transmission and electrical issues in a range of midsize sedans, full-size crossovers and SUVs, and pickups."


GM's U.S. recalls this year

Below are General Motors' recall of vehicles in the U.S. since Jan. 1

Date, no. of U.S. vehicles, models affected, recall defect

- Jan. 13: 324,970 of the 2014 Chevrolet Silverado and 2014 GMC Sierra for overheated exhaust parts

- Feb. 7 and 25: 1,367,146 of the 2005-07 Chevrolet Cobalt, 2006-07 Chevrolet HHR, 2005-07 Pontiac G5, 2006-07 Pontiac Solstice, 2003-07 Saturn ION, 2007 Saturn Sky, 2007 Opel GT, 2007 Daewoo G2X for ignition switch

- Feb 20: 355 of the 2014 Buick Enclave, LaCrosse, Regal and Verano; 2014 Chevrolet Cruze, Impala, Malibu and Travers; 2014 GMC Acadia for transmission shift cable adjuster

- March 17: 63,903 of the 2013-14 Cadillac XTS for brake vacuum booster

- March 17: 303,013 of the 2009 Chevrolet Express and GMC Savana for airbag

- March 17: 1,178,407 of the 2008-13 Buick Enclave, 2008-13 Chevrolet Traverse, 2008-13 GMC Acadia, 2008-10 Saturn Outlook for airbag

- March 17: 656 of the Cadillac ELR for electronic brake control

- March 28: 823,788 of the 2008-11 Chevrolet HHR, 2008-10 Chevrolet Cobalt, 2008-10 Pontiac G5, 2008-10 Pontiac Solstice, 2008-10 Saturn Sky, 2008-10 Opel GT, 2008-09 Daewoo G2X for ignition switch

- March 28: 174,046 of the 2013-14 Chevrolet Cruze for front axle shaft

- March 28: 489, 936 of the 2014 Chevrolet Silverado, 2014 GMC Sierra, 2015 Chevrolet Tahoe and Suburban, 2014 GMC Yukon and Yukon XL for oil cooler fitting.

- March 31: 1,340,447 of the 2004-06 Chevrolet Malibu and Malibu Maxx, 2004-06 Pontiac G6, 2004-07 Saturn Ion, 2008-09 Chevrolet Malibu, 2008-09 Pontiac G6, 2008-09 Saturn Aura, 2010 Cobalt, 2009-10 Chevrolet HHR for electric power steering

- April 9: 2,191,014 of the 2005-10 Chevrolet Cobalt, 2006-11 Chevrolet HHR, 2007-10 Pontiac G5, 2006-10 Pontiac Solstice, 2003-07 Saturn ION, 2007-10 Saturn Sky for ignition key cylinder

- April 24: 50,571 of the 2013 Cadillac SRX for acceleration lag

- April 19: 23,249 of the 2009-10 Pontiac Vibe (built by Toyota) for air bags

- April 24: 51 of the 2015 Chevrolet Silverado HD and 2014 GMC Sierra HD for diesel transfer pump

- April 29: 51,640 of the 2014 Chevrolet Traverse, 2014 GMC Acadia and 2014 Buick Enclave for inaccurate fuel gauge

- April 29: 56,214 of the 2007-08 Saturn Aura for shift cable

- May 7: 8,208 of the 2014 Chevrolet Malibu and 2104 Buick Lacrosse for brake rotors

- May 14: 111,889 of the 2005-07 Corvette for headlight low beams

- May 14: 19,225 of the 2014 Cadillac CTS for windshield wipers

- May 14: 140,067 of the 2014 Malibu for brake boost

- May 14: 2,440,524 of the 2004-12 Chevrolet Malibu, 2004-07 Malibu Maxx, 2005-10 Pontiac G6 and 2007-10 Saturn Aura for brake lamps

- May 14: 477 of the 2014 Chevrolet Silverado and 2015 Chevrolet Tahoe for steering tie-rod

- May 16: 1,402 of the 2015 Cadillac Escalade for passenger air bag

- May 19: 1,339,355 of the 2009-10 Saturn Outlook, 2009-14 Chevrolet Traverse, 2009-14 GMC Acadia and 2009-14 Buick Enclave for front seat belts

- May 19: 58 of the 2015 Chevrolet Silverado HD and 2015 GMC Sierra HD for loose fuse block

- May 19: 1,075,102 of the 2004-08 Chevrolet Malibu and 2005-08 Pontiac G6 for shift cable (expands April 29 Saturn Aura recall)

Total 18,666,842
( http://www.usatoday.com/story/money/cars/2014/05/20/gm-recalls-fine-goverment/9329481/ )

scheherazade said:

For anyone that hasn't followed what this is about...

This affair was actually about 1 specific issue :
The detent in the key socket rotator was not as strong as it should have been.

( --- Sniped ---)

-scheherazade

The Artificial Leaf - Renewable Energy - Horizons

newtboy says...

I'm wondering how much their cobalt, phosphorous, oxygen, nickel, molybdenum, and zinc cost.
What does he mean "light harvesting infrastructure"? It seemed the whole idea was it removes the need for infrastructure and allows a small setup to make enough power for a small home.
The obvious issue seems to be the cost of a fuel cell that can power a home which probably means it will not ever be cost effective over solar cells/turbine/micro-hydro and batteries/flywheel/hydro storage.
Neat though.

Girl doesn't Understand Leap Year

jonny says...

I don't know for certain, but I think this is a result of people replacing 'er' and 'uh' and such with 'like'. It tends to get used in the same places, at natural pauses. It sounds worse perhaps because 'like' is a word, so listeners expect it to mean something when its used, whereas nonverbal pausing just sounds like a pause.

>> ^ulysses1904:

I can't stand the overuse of the word "like" either, it drives me nuts. There was a time when you had to be a serious stoner to speak with such a lack of articulation and confidence. Now I hear many adults using it almost as a punctuation mark in every sentence. Not just to indicate that somebody said something "they were like, okay" but as a preface to any noun or adjective, "we had to wait like, 5 minutes". "I'm going over there like, Thursday". "I think she was like, middle-eastern or something". "I just bought like, a Chevy Cobalt". New hires show up at our company with their 4-year degrees, talking like the teens at the mall.

Girl doesn't Understand Leap Year

ulysses1904 says...

I can't stand the overuse of the word "like" either, it drives me nuts. There was a time when you had to be a serious stoner to speak with such a lack of articulation and confidence. Now I hear many adults using it almost as a punctuation mark in every sentence. Not just to indicate that somebody said something "they were like, okay" but as a preface to any noun or adjective, "we had to wait like, 5 minutes". "I'm going over there like, Thursday". "I think she was like, middle-eastern or something". "I just bought like, a Chevy Cobalt". New hires show up at our company with their 4-year degrees, talking like the teens at the mall.

Sesame Street: OK Go - Three Primary Colors

Sagemind says...

@robbersdog49
This will forever be a discussion between people who work with colours.
In the print industry, the photographic industry or the artists of the world.

The truth is it's different for what ever your process is.
RGB for Light
CMYK for Print
& RYB for artists
I work in all three industries and need to switch my brain back and forth between them constantly.

What they are showing here at the most primary level is the RYB colour wheel that kids learn first. It's basic paints and crayons. These are the base pigments used in paints; Cadmium Yellow & Red, Phthalocyanine (Phthalo) Blue or Cobalt Blue. The closest paint colour to magenta would be a Quinacridone.
The primary colours are the ones all others are made from. These are the ones you can't make by adding something else. We use the chemicals that are the absolute most pure to create these pigmants. They are the highest level of purity and intensity a colour can be. Once you start mixing them, the intensity can only be reduced.
Of course these would be balanced using a titanium white, Iron Oxide Black (plus Umber & Sienna).

As we get older, science class points out that light works differently and is a process that works in subtractive colour. Light being white and the other colours being made by adding filters to block various parts of the spectrum.A blue surface isn't so much blue as it just holds on to all wavelengths of the spectrum but reflects the part of the spectrum that is blue. (Etc.)

In indusry, (and most people still don't under stand this process), the printing process uses Cyan, Magenta, Yellow and Key (Black) (in a transparent or dot)layered fashion to simulate a full colour image.

And don't forget Hexachrome (CMYKOG) which also ads the Orange and Green coloured inks (because simple CMYK cannot simulate every colour).

The CMYK colour system is a simulation of colour and are NOT primary colours. Cyan, Magenta, Yellow and Black are the primary colours within that system only.

ROY G BIV
R Y B are more accurately the Primary Colours in the light and colour spectrum. The coulours between them OG(I)V are all Secondary colours.

*Sidenote: Magenta is an odd coulour which comes from that one man out theory. Indigo is the invisible colour in the spectrum that breaks the rule. That's why in order to create a Cyan colour in paint, we use a Quinacridone pigment. Quinacridone is a transparent colour only and can't be made opaque without mixing it with another pigment and loosing it's purity. It's a damm expensive pigment so it's rarely used.

>> ^robbersdog49:

Primary colours of light are Red Green and Blue.
Primary colours of pigment are Cyan, Magenta, Yellow and Black.
I'm a geeky printer so this bugs the hell out of me. Blue is a mix of Cyan and Magenta, so it's not primary. It's a mix. Red is a mix of Magenta and Yellow.
Maybe they just weren't clever enough to find rhymes for Magenta or Cyan. It's just a shame they had to be wrong.

Periodic Table of Videos - The Beautiful Elements (As Art)

Boise_Lib says...

The reason the Silicon wafer would be ruined by touching it is not the fragility. The Sodium from our sweat is highly mobile at processing temps and ruins the balanced conductivity.

Blue Cobalt glass is very cool. Exposure to the UV in sunlight brings out the blue over time.

Yes, Radon would work in a gas discharge light bulb.

Don't you hate it when some jerk-off tries to act all smarty-pants in the comments of a beautiful video?

Magnet Slowly Falling in Copper Pipe

800 Die in Ivory Coast Violence

kceaton1 says...

I had to do a paper on them. Gold is a huge export as well as diamonds (although I don't see gold mentioned that much anymore; maybe it died out as the report is ten years old). It's chief exports are cocoa, iron, petroleum, copper, and cobalt (plus fish as they are coastal).

The French have a direct involvement with their past and I believe they still have ties presently. We do have reasons to be there "resource wise" as others were asking; like I said the French are there already. The "strange" name of Ivory Coast compared to other African countries is a dead giveaway that it was a colony (like South Africa--an extremely simplistic choice for a country's name).

I know someone from Ghana (next to Ivory Coast) and the situation there is bad (I believe he left in the early 90's; it was during a lot of bloodshed--I know another from Bulgaria, actually he was in the army for them; he left literally because his life and his mother's life were in grave danger--they got into the U.S. via political asylum). Ghana I think is the main exporter of gold and is next door. It wouldn't surprise me if the U.N. or a country does something soon if the situation spreads. To me it seems highly likely that this could spread to Ghana and a bit in every direction around those two.

Ann Coulter ALMOST makes sense.

The Creation of Porcelain

Sagemind says...

Böttger was a German Alchemist held against his will and forced to turn lead to gold - since he obviously couldn't do it - He discovered porcelain when he was stalling in order to save his life. He spent most of his years in prison and was forced to work.

Any money he made was stolen from him and his Porcelain discoveries were also stolen.
When he was finally released, he died from yet-unrealized sub-standard lab environments and exposure to poisonous chemicals such as lead and cobalt.

The point is, as an Alchemist (the oldest Philosophy in the world today that out-dates ancient Egypt and even the Chinese dynasties), Böttger was forced to life imprisoned for that Philosophy and inadvertently discovered the arcanum, or secret formula, for making porcelain.

Read the book - It's a good read:
The Arcanum: The Extraordinary True Story
See link above...
>> ^bareboards2:

Upvoting for minute one and later -- loved seeing the artisans work.
As for this being on the philosophy channel?? What percentage of Sifters understand German enough to know if that is true or not?

The Energy Problem and How to Solve it - MIT Prof Nocera

Logical Evidence That God Can Not Exist

kceaton1 says...

He brings up thermodynamics ( you could add QED into this to make it even stronger, quantum foam and what not...), but entropy would be what he is talking about. Entropy can be seen as something that is the same homogeneous "thing" (quarks, photons, hydrogen; or in the case of QED potential energies) breaking down by "physics" or the physical mechanics and properties of the universe into a less homogeneous "thing". Hence energy then particles then elements, stars, black holes, planets, galaxies, cluster groups, the universe. It never really changed it is merely entropy that distinguishes most of these things.

Time itself may induce entropy, but we still have things to figure out in that area. What QED teaches is that you don't need anything special at all to create the universe, "chance" is more than enough. Throw in time or entropy and wallah, instant mechanical system created with it's own mechanics and in superposition to anything outside to detect it unless they become entangled to us. If they measure anything our "universes" would combine into a hybrid (most likely--impossible for now to begin thinking if this would be possible).

Recently scientists have been able to "tune" cobalt niobate (the magnetic spins) into a quantum critical state (superposition) and more recently they've done the same with electrons. The magnetic "tuning" frequency they used to accomplish this was extremely close to the Euler's number: e. "Euler's number" may be linked to the appearance of entropy merely being a function of mechanics that me be described by physicists later as an algorithm. If e is linked it would explain many observable systems we already have knowledge of. You can see it already at work in multiple situations. It also has a strong correlation with: fractals, golden ratio, golden spiral, Fibonacci sequence, etc... It's also an irrational number which may cause the algorithm to seemingly never stop; you could zoom in and out on the universe and it would continually look the same in correlation with an universal algorithm.

I hoped I made my thoughts clear enough; I dumbed down a lot of the material hopefully I still get the point across. It may be that the universe is merely just potential energies with an algorithm thrown in for spice. Other universes would have their own algorithm and constants like e.

Some articles pertaining to some of this: Here, here, here, here, here, and here.

Breakthrough in storing Solar Energy

efranc65 says...

For those of you wanting to know more about how it works, here is a short description from Science Daily:

"The key component in Nocera and Kanan's new process is a new catalyst that produces oxygen gas from water; another catalyst produces valuable hydrogen gas. The new catalyst consists of cobalt metal, phosphate and an electrode, placed in water. When electricity — whether from a photovoltaic cell, a wind turbine or any other source — runs through the electrode, the cobalt and phosphate form a thin film on the electrode, and oxygen gas is produced.

"Combined with another catalyst, such as platinum, that can produce hydrogen gas from water, the system can duplicate the water splitting reaction that occurs during photosynthesis.

The new catalyst works at room temperature, in neutral pH water, and it's easy to set up, Nocera said. "That's why I know this is going to work. It's so easy to implement," he said.""



Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon