story links: intel announces major processor upgrade using hafnium instead of silicon, amd and ibm announces major processor upgrade using hafnium instead of silicon, gemotion 3d projection screen (thanks, christian d.!), digital monoculture in south korea, line rider urban run, painting with maggots (thanks, brian m.!), rb field correspondent andy carvin covers united for peace iraqi war demonstration (full video) | extra: joanne on cnn’s reliable sources (video, transcript)