Loading...
Uploaded by smgdm on Oct 15, 2008
Science and technology are re-engineering coal to be clean and carbon neutral for the 21st century. These opportunities create high tech, high wage jobs that strive to diminish our carbon footprint.www.walker-cat.com
Science & Technology
Standard YouTube License
Yes, like dry water--or hot cold. Coal is dirty by its very nature--its made of carbon. This is absurd.
annebonnylives 2 years ago
This is absurd, coal will never be clean, and your machinery would be better served building infrastructure for renewable energy.
jhdeans 2 years ago
Load more suggestions
Yes, like dry water--or hot cold. Coal is dirty by its very nature--its made of carbon. This is absurd.
annebonnylives 2 years ago
This is absurd, coal will never be clean, and your machinery would be better served building infrastructure for renewable energy.
jhdeans 2 years ago