This fan is driven by the usual mine engine, and is not set in a separate ventilating shaft like the one in England. As it appears to be competent to fulfill ths offices for which it was ...
Levant Mine and Beam Engine is one of over 200 attractions around the UK that Blue Peter badge holders can get into for free. To gain free entry, each child must have a Blue Peter badge, a valid ...
As a finalist in the NSF Regional Innovation Engine Program, the University of Arizona’s Sustainable Mining Innovation and ...
is teaming up with the world's biggest search engine to celebrate its 15th anniversary. Now, when you type "Minecraft" into ...
Wärtsilä, a global technology group, has secured a contract to supply engines and auxiliary equipment for a new power plant at the Boto gold mine in Senegal. The contract, which includes the ...