The process involves extracting gas from rocks by pumping in sand, water and chemicals.
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These react hydrogen and oxygen together in a controlled process, extracting energy in the form of electricity.
Imagine 10 men in 10 tunnels - the process of extracting us would take that much more time.
Then there is the laborious process of extracting the precious elixir.
To add my own, entirely personal, supposition: that some to much of the opposition to fracking is due to opposition to fossil fuels altogether rather than to this specific process of extracting them.
While they report significant progress over the past few years, most say their organizations do not have a repeatable process for extracting value from innovation and do not devote enough resources to it compared with running day-to-day operations.
The embedding process begins by extracting and compressing some minor details of the image, explains Mehmet Celik of the University of Rochester.
Extracting meaning from datasets is a process data scientists and Silicon Valley entrepreneurs have already refined.
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There was great excitement in the 90s as an Australian company announced that it had a new process, capable of extracting nickel from a new type of ore.
There was also news on extracting gas from shale underground by a controversial process known as fracking.
But in the short term, researchers are working on reformers which produce hydrogen aboard vehicles by extracting the gas from methanol or other hydrocarbon fuels -- a process that can release pollutants, though at far lower levels than internal combustion engines, Roan said.
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