Top Searches

The false monopoly: China and the rare ...

The rare earth element scandium is used in aluminium alloys for a number of vehicles and products....

know more

Coal mining

Mountaintop coal mining is a surface mining practice involving removal of mountaintops to expose coal seams, and disposing of associated mining overburden in adjacent ......

know more

Pros & Cons of Wind Energy

You people are just as slimy as the oil companies pretend preten pretend. Could you please touch on the fact that the rare earth mineral my medium is required to make ......

know more