[TheJogdredge] has been testing out his new gold washing machines that he made at home. By running dirt laced with rocks through this trommel, gold and precious materials can be filtered out.

He did some research and decided to build his own rotary trommel to tumble out the trash. As you will see in the video after the break, it works really well. All he has to do is turn on the motor ...

The contents of every green bin in Leeds will be taken to the company's site, and a new, £750,000 machine will prepare the glass for reuse. Initially, the trommel machine is used to check and ...