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Listen to native speakers pronounce “cobalt” in real conversational contexts with synchronized timestamps and subtitles.
Well, that strength comes at a cost.Cobalt, titanium, niobium, tantalum, and vanadium help stabilize the gamma prime phase.
Cobalt, titanium, niobium, tantalum, and vanadium help stabilize the gamma prime phase.
Cobalt blue tarantulas are hard to miss.
Cobalt is very expensive.
Cobalt programmers to write the underlying code.
Cobalt, for example: fifty percent of the world's cobalt is concentrated in the so-called
But cobalt 60 is also radioactive.
Lithium cobalt oxide is arranged so that the cobalt and oxygen atoms form tightly bonded layers, with lithium-ions nestled in between.
of cobalt, coltan, you know.
The cobalt goes over there.
She started with cobalt 60, an isotope of cobalt where the nucleus has an intrinsic angular momentum, or spin.
By adding chromium and cobalt, engineers created alloys that could handle 800 to 900 degrees Celsius, around 100 degrees hotter than the steel used before.
The material was lithium cobalt oxide.
So you take cobalt-60, and atoms have this property called spin, which is, in principle, directly measurable.
Except that cobalt-60 thing.
It described a cathode made of lithium cobalt oxide, a cathode that already contained lithium.
He sketched out the reaction between lithium cobalt oxide and his lithium free anode, and then built a test cell using the two materials.
What is your thoughts on cobalt, like the battery charger?
This man was out there with a Cobalt.
Reduce the component of the cobalt.
We can put pressure on the companies that buy cobalt, so they sign up for sustainable practices.
Lithium, cobalt, ,, all the rare earths, all these require enormous amounts of energy to be extracted.
Miami police stopped a 72-year-old man driving a Chevrolet Cobalt, which in itself is not so unusual.
And the sun made its arc through the cobalt expanse of the Jamaican afternoon sky.
This is a total hell and this is where our cobalt is coming from.
At the same time, nearby cobalt atoms will give up an electron to balance out the charge, and those electrons then go through the wire
And right now, we talk about cobalt a lot.
But what also happens is, the instant cobalt becomes red hot and the price goes up, there will be a lot more cobalt prospectors out there
Two years ago, we found a cobalt blue tarantula in the northern Amazon.
For example, this is the cobalt-60 decay.
It's expensive and water intensive to extract, and 70% of cobalt, another key ingredient in many lithium-ion designs comes from the Democratic Republic of Congo,
So I'm not worried, even about resource shortages of rare earth minerals and cobalt and things like that.
Going down to Second World War, the uranium up to today in the and cobalt that are used to power mobile telephony.
that is true for lithium, that is true for cobalt, that is true for rare earth elements, a family of metals of 17 metals that happen to be mined today almost entirely in China.
So in essence Cobalt ended up being a second best solution that pleased no one and everyone.
to work to be able to afford a pound of cheese, a pound of wool, a pound of cobalt-- whatever.
And I guarantee, we're going to uncover some vast cobalt deposit somewhere or other.
Now again, the thing to worry about is that, right now, cobalt is being mined in very low-income countries, in very unsafe and environmentally unsound ways.
So in this case, they're using NMC, nickel manganese cobalt.
So the value of something and the scarcity can always be, there's an eerie correlation and I can say the same thing about cobalt for example in the Congo which
It's a 73 year old man, driving a Chevrolet Cobalt, pulled over by the police.
We had a, a driver, this was about, I think, it's the year before last and an-n-n-n we, th-the Miami police stopped a 73 year old man driving a Chevrolet Cobalt.
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