To measure the thermal energy created, I put my Raspberry Pi in an insulated container with 1,000 milliliters of water.

He's partnered with Mint Innovation, a company that invented a safer and cleaner way to recover precious metals from electronics. In one day, Mint can salvage up to $85,000 in gold from recycled ...

Vertex Minerals (ASX:VTX) has processed first ore and begun commissioning of the high-grade Reward gold mine, with sales ...