Energy idea in the UK: green heating from coal mines
The UK's abandoned coal mines are proving to be an unexpected source of renewable energy, providing heat to entire communities and reducing carbon emissions.
The UK's abandoned coal mines are proving to be an unexpected source of renewable energy, providing heat to entire communities and reducing carbon emissions.
The era of space mines will come: companies and scientists are moving to achieve it, but it will not be easy.
From abandoned mines to hydroelectric plants. The project is ambitious, and China has a lot of places to use - but a lot of attention is needed.
Excavations in deep ocean waters raise more than a few doubts, and the misfortune of this mining robot does not bode well.
There is a lot of materials needed for technology lying on the seabed. A job for underwater mining robots?