We're all just petri dishes with shoes.

freshphotons:

“Here, the cover image is a mosaic of atomic force microscopy images of the air-liquid interface of a lipid formulation containing an alkylated, synthetic (peptoid) analogue of lung surfactant protein C at various surface pressures. Not only are these images aesthetically pleasing, they also provide insight into how a relatively simple modification, N-terminal alkylation, gives rise to significant alterations in biophysical surface activity.”