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This seems to be very promising, but which are the rare earth elements in coal? And what is their contents in ashes, or other residues? Because it will not be valuable if you find only 0.05% in coal ash of a cheap element x that you can find in some rare earth deposits in a much larger size, lets say (just for statistics) 5% or 10% and moreover that are mainly the more expensive elements of Y, and still some 1-2% of x. Also: are only certain coals from some mines give this element, or is it found in all coals (I think it's unlikely)? Because the coal powered central will today buy from Colombia, another time from Pennsylvania, and next time from South Africa.

Nice bro your words helped me a lot

Bla bla bla. Exponential growth.

The DOE and DoD funded research at West Virginia University on methods to extract and separate rare earth elements and critical minerals from acid mine drainage and coal waste looks very promising.

what about rare earths from coal plant scrubbers?

Kellianne Klass is to fine ❤

Is that software freely available?

How strong is the material bonding of cold sintering product, and what type of application?

This is just compaction of sol-gel... This was developed many decades ago, nothing new here at all...

Great job on your forecast demo reel from your internship at NBC CT. I got to intern at a NBC universal station called Telemundo Hartford Springfield located in Hartford CT. When another student in the tv production course several years ago at Manchester Community College in Manchester CT. And when I emailed Brad Field the former chief meteorologist at NBC CT he complimented me that it was good that I interned at Telemundo Hartford Springfield in Hartford because it's good to be bilingual. Anyway I got to tour NBC CT when Josh Cingrenelli was an intern at NBC CT and got to meet Brad Field before he left NBC CT. Finally NBC CT seems like an excellent place to intern and work at. Hope all goes well at Penn State if your still there studying Meteorology or if you graduated. I hope to be a meteorologist one day on tv. Any advice on passing courses like calculus and physics and thermodynamics. It be much appreciated. By the way my second choice would be journalism as my back up.

NOT crud!!! seriously excellent. I bet there is some really amaturey ways to still benefit from this style of production! (thats what happens when dummies do it. :)) beautiful.

These people are the problem. They are lobbying for government money. It is sick what they promote for an evil cause.

Hello coal ash is toxic and radioactive very small percentage of rare earths and the input of using acids and titriation methods is expensive. The solution burn coal with limestone and then the product will be useful as a building medium for construction.

we need cell phones with transparent aluminum touch screens . just a thought .

sounds like an intelligent man with some good idea's. And frankly if we used no coal starting tomorrow the Chinese communists would burn it forever they have proven 100's of times they don't care about anything or anyone

Very cool, I really enjoyed her story.

great video. it really helped me on my research. What is your opinion on using ALON ( Aluminum Oxynitride ) to protect Solar Panels from Hurricane flying debris? Considering that Glass blocks energetic light like ultraviolet unless it’s crystal glass, and that Solar would be less effective with regular glass, and also that Heat is a massive problem

How's the progress on implementing with Transparent Aluminum for break resistant glass for Smartphone Displays? czcams.com/video/DduO1fNzV4w/video.html

Also the deep south of America have certain amounts of rate earth s. Period. Certain places have b more than others like Mexico and new orleans

Wouldn't it be wonderful if we found out that all the tailing piles from all those old Coal Fired plants contain enough rare metals to make a country prosperous

Can one use the burned ash for rare earths recovery?

Can we sinter Alumina & Zirconia Ceramics products?

Why can't they recycle the screens?

Anyone ever try to sinter Iridium?

Hello Olivia Pelovello Watching from Cagayan State University Aparri Campus College of Fisheries and Aquatic Sciences

Rare earth eliments. What is all the fuss about? REE do not have to be mined. They don't need chemicals or acids or solvents to process them. They are available freely in stockpiles of red mud.(Bauxite residue). Some four billion tons are stockpiled globally. This waste red mud, is a toxic industrial waste from the Alumina industry, it has many valuable metals and should be made a commodity not a waste. I have a patent pending process for the extraction of metals from red mud, Iron, Titanium and Alumina oxides and working on a patent application for the extraction of REE from the same waste. Both processes are environmentally friendly and very cost effective. The USA has millions of tons of red mud and would break the strangle hold China has over the USA and the rest of the world Anyone interested gary@rmeco.us

The very definition of a demagogue

this was 2018 why is this technology not in smartphones yet, I want it already, make smartphone screens unpbreakable pls fast

GREAT NBC TV CHANNEL NINE IN STUBENVILLE OHIO WTOV MINGO💒⛪🌁⛲🏪 JUNCTION 🏞🏙

Yvette do you remember me john goguen we went to school together

An embarrassment to the state of Pennsylvania. Taking the 5th with regards to his data is not the act of a scientist.

I think he should go to prison for fraud ! POS! He’s just one of many that sickened our youth...children think that the earth is done in 12 years🤮

Oh boy, this guy is so full of it🤦‍♂️. He’s fooled to many but now he’s caught ! Watch “ How dare you, Michael Mann.” on CZcams 🧐

I guess hes talking about the expensive oled phones, at low and mid range the ram and gpu are mor expensive than whatever 1080p LCD it uses.

Tesla Cybertruck reveal brought me here. Elon mentioned that the truck has "transparent metal" window, and I'd like to know more what it is.

www.nature.com/articles/s41467-019-09939-8

Why is water level not rising equally in all places around the earth? Why are some islands increasing their land mass?

As goes Mann, so goes Penn. State and it's reputation for fraud science claims.

Off to the State Penn. Dr. Tim Ball wins, Mann is a Loser. Mann admits he is a fraud by failing to counter Dr. Tim Ball's "Truth Defense" with even a shred of evidence. Mann's final legacy that he leaves the world and dies with dishonor and shame of being an adjudicated and confirmed climate fraud.

RIP Fuqing Zhang

Lol for virtual reality? U dont need a touch screen in your glasses..

RIP Fuqing Zhang

massive benefit of coal ash

Is it profitable to start it now

抢个沙发 赞罗帅😃

You have any geo engineering courses??

There is a real disparity of views on the drivers of a changing climate on Earth. The history of the planet has been a changing climate. We have gone from "Iceball Earth" to palm trees growing at the poles. The CO2 level has been at least 10X higher than the current 410 ppm.The unmitigated HUBRIS of the irrational belief that 'insect humans' will destroy the planet (which would survive nuclear holocaust) it quite lamentable. Really there are 2 camps: The CO2 Warmers... and the Solar Cycle scientists who broadly believe that the solar engine is entering a long term quiescent time (decades to centuries). Fortunately, this debate will be answered quite soon (2025-2035). If solar outflow truly drives the climate of the solar system, and especially earth, we are either going to see a colder planet with increased seismic activity and weather extremes... or we should be 1 degree warmer with the polar ice sheets melted and sea level increases of 2-4 feet in this time scale. Someone is telling the truth. And, someone is a hypocrite liar. As you can tell I'm in the John Casey/Mark Steyn camp. As Mann just said "I am certain we will prevail in this battle". Mann has to make this a battle... because it is not "Settled Science" and he is very unlikely to "WIN" on the science alone. I'm investing in Gortex Clothing and Snow Removal stocks.. you should go for bikinis, sunblock and air conditioners.

This is amazing. I remember being there as a 4 yr old and having my picture taken on the front steps along with the shrunken heads and glow in the dark minerals. I love this place.

Thank you Professor Karpyn.

Thank you,.