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Confocal micrograph showing the expression of different fluorescent proteins in the stem of a thale cress seedling (Arabidopsis thaliana). Arabidopsis was the first plant to have its entire genome sequenced and is an important model for studying plant biology. The middle of the image shows a region of high cell proliferation, which drives the growth and branching of the seedling.

Blood clot formation showing trapped red blood cells or erythrocytes in fibrin. SEM X920

from WIRED

Spectacular Microscopic Art Is Also World-Changing Science

Fluorescent proteins in plants.

Ratiometric measurement of gene expression

from BuzzFeed

16 People Who Really Know How To Take A Summer Photo

This fella’s best friend: | 16 People Who Really Know How To Take A Summer Photo