User talk:Jiahe lu

Conveyor Filtration system
The conveyor filtration system consists of a few simple contraptions and materials. to make the system you will need: 1 1.5v industrial quality C size battery 1 GPS magnet 1 10cm metal rod with one end flat and the other end sharpened. Copper wire 20cm 4 5cm radius pulley wheels with tire track imprints, [pictures will be provided] 2 20cm hooked wire, [pictures will be provided] 2 30cm long 10cm wide Aluminium mesh with 1mm thin holes 12 3mm links 10cm by 10cm box with 4cm radius hole in one side. More will be added next time i go on!