unprocessed resin compositions, namely coated and uncoated powders, organic and inorganic powders, meltable polymers for extrusion deposition, liquid photo-polymers and combinations thereof that can utilize liquid stereolithography composition in the manufacturing and prototyping industries; all for use in solid imaging, stereolithography and rapid prototyping processes, and not to be used for mass product manufacturing

Extracting Thermal Energy from Underground Sources, for Others