Industry, Technology, and Energy

steel workers

steel workers

seamless steel pipe pipe being cut prior to annealing process

steel worker Worker checks inventory of milled aluminum rolls at Nichols-Homeshield mill in Davenport Iowa construction steel workers 20060216-0014.psd Industrial photography 2011
Petri Dish with cultures of yeast used in fermentation of Ethanol manufacturing optical quality acrylic domes, March 2011
Coal
Meissner super-conductivity effect cryogenics oil exploration in Texas coal gasification coal gasification Cargolux
hot metal pour industrial furnace