UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State UntitledIMAGE: Penn State blue&OrangeBlue and orange balls of different sizes as seen through a confocal microscope. The smaller orange spheres fill in the spaces between the larger blue spheres. IMAGE: Joseph McDermott
blue&OrangeBlue and orange balls of different sizes as seen through a confocal microscope. The smaller orange spheres fill in the spaces between the larger blue spheres. IMAGE: Joseph McDermott
