21 Fascinating Images of Everyday Objects Under a Microscope
Our fine hairs look like tree trunks when zoomed in. You probably never got to look at your own hair under a microscope in ...
Nature3y
Under the electron microscope, DNA molecules undergoing transcription exhibit Christmas-tree-like structures.
The trunk of each 'Christmas tree' (a transcription unit) represents a DNA molecule; the tree branches (granular strings attached to the DNA) are RNA molecules that have been transcribed from the DNA.
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Blue rings in Arctic trees expose a 150-year log of climate chaos
POZNAŃ, Poland — In the Arctic’s harsh borderlands, where trees wage ... extreme cold leaves lasting fingerprints in wood. These “blue rings,” visible only under a microscope, reveal ...