Pinterest • De ideeëncatalogus voor iedereen

Bloedstolsel kristallen Het lichaam is echt geweldig. Kunnen vormen stolsels via de kristallen om het bloeden te stoppen. Wow. Bloedstolsel kristallen. Gekleurde scanning elektronenmicroscoop (SEM) van kristallen van albumine van een bloedstolsel. Wanneer de huid wordt gesneden, worden kleine bloedvaten gescheurd, vrijgeven bloed. Sommige eiwitten in het bloedplasma (zoals albumine) harden in de lucht kristallen (roze) over de wond te vormen. Credit: STEVE GSCHMEISSNER / ...

Zoutkristallen in verdampt zout water

Moss spore capsule: Colored Scanning electron micrograph (SEM) of moss (Funaria sp) spore capsule. : pics


Portraits of the Mind: Visualizing the Brain

“Human Cerebral Cortex,” Alfonso Rodríguez-Baeza and Marisa Ortega-Sánchez, scanning electron microscope, 2009


25 Amazing Microscopic Images Of The Human Body

Blood scabbing...this is what happens in close up when you tumble and graze yourself...the human body's ability to heal and protect.


Inner ear hair cells. Coloured scanning electron micrograph (SEM) of sensory hair cells from the inner ear. These cells are surrounded by a fluid called endolymph. As sound enters the ear it causes waves to form in the endolymph, which in turn cause the hairs to move. The movement is converted to an electrical signal that is passed on to the brain. Each crescent-shaped arrangement of hairs lies atop a single cell.


Scanning electron micrograph (SEM) of cancellous (spongy) bone of the human shin. Bone tissue is either compact or cancellous. Compact bone usually makes up the exterior of the bone, while cancellous bone is found in the interior. Cancellous bone is characterised by a honeycomb arrangement of trabeculae. These structures help to provide support and strength. The spaces within this tissue normally contain bone marrow, a blood forming substance. Credit: SCIENCE SOURCE/SCIENCE PHOTO LIBRARY


Brain tumour. Coloured scanning electron micrograph (SEM) of a glioma, a type of tumour that arises from glial cells of the central nervous system. The most common site for gliomas is the brain. They can be either low or high-grade, with the latter having the worse prognosis. Magnification: x8000 when printed at 10 centimetres wide. Credit: STEVE GSCHMEISSNER