Scanning electron micrograph

A selection of images of the long history of the brain's depiction as charted in the newly published Portraits of the Mind

Researchers use the electric potential of a guinea pig’s inner ear to harvest enough energy to run a tiny sensor.

Sensory hair cells in ear. Coloured scanning electron micrograph (SEM) of hair cells (brown/ pink) in a healthy inner ear.

Kidney glomerulus. Coloured scanning electron micrograph (SEM) of a resin cast of the coil of capillaries (red) that form the core of a glomerulus.

Understanding the slew of compounds produced by fat might one day lead to therapeutics for obesity-related conditions

Tooth bacteria, SEM by Steve Gschmeissner Coloured scanning electron micrograph (SEM) of bacteria from the surface of a human tooth. The mixture of bacteria, saliva and carbohydrates is known as plaque. It is a cause of tooth decay (caries) and can lead to the formation of tartar (calculus). #anatomy #microscope #microscopic #medicine #medical #human

Você já viu pizza em uma caixa circular? Ou cerca de $20 milhões de dórales no colchão? Nós também ficamos bastante surpresos quando vimos o que você está prestes a ver. Hoje coletamos 27 fotos que ajudarão a esquecer a sua vida de rotina e mergulhar no mundo de coisas que não foram exploradas.

Scanning electron microscope (SEM) image of human muscle tissue collected from an 18 year old male during tooth surgery. The connective tissue I collagen fibers and red blood cells . Magnification x4200 when printed 10 cm wide.

During his famous voyage aboard the HMS Beagle in the 1830s, Charles Darwin witnessed an extraordinary sight while 60 miles off the coast of Argentina. The day was calm and clear but the ship was…

Download scientific diagram | FIG URE 8 Scanning electron microscope photomicrographs of Convolvulaceae pollen grains. The scale bar represents 10 and 20 lm for whole pollen grains and 5 lm for detailed exine ornamentation. PV 5 polar view; EV 5equatorial view; ES5 exine sculpture. Figure 25. Ipomoea purpurea (PV), Figure 26. Ipomoea purpurea (EV), Figure 27. Ipomoea purpurea (ES). Figure 28. Ipomoea hederacea (PV), Figure 29. Ipomoea hederacea (EV), Figure 30. Ipomoea hederacea (ES). Figure…