Surface of the Human Brain

Art of science: extremely small, incredibly close

Human blood with red blood cells, 3 T-lymphocytes, and activated platelets. By Dr. Dennis Kunkel

Human blood with red blood cells, 3 T-lymphocytes, and activated platelets. By Dr. Dennis Kunkel

Ruptured capillary. Coloured scanning electron micrograph (SEM) of a red blood cell squeezing out of a torn capillary. A capillary is the smallest type of blood vessel, often only just large enough for red blood cells to pass through. Red blood cells (erythrocytes) are biconcave, disc-shaped cells that transport oxygen from the lungs to body cells. Credit: STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY

25 Amazing Electron Microscope Images

Ruptured capillary. Coloured scanning electron micrograph (SEM) of a red blood cell squeezing out of a torn capillary. A capillary is the smallest type of blood vessel, often only just large enough for red blood cells to pass through. Red blood cells (erythrocytes) are biconcave, disc-shaped cells that transport oxygen from the lungs to body cells. Credit: STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY

Synapse. SEM of a neuromuscular junction showing a motor neuron (orange) terminating on skeletal muscle fibers (pink). woah.

Synapse. SEM of a neuromuscular junction showing a motor neuron (orange) terminating on skeletal muscle fibers (pink). woah.

Human Y and X Chromosomes.  Wow, I had no idea they had that strange nubby texture, did you?

Human Y and X Chromosomes. Wow, I had no idea they had that strange nubby texture, did you?

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