(via allwayshallways)

pretendy:

The Guardian:Human brain dissection - in pictures

atomos:

medium format HAND (by Alan John Herbert)

(via pretendy)

fuckyeahmolecularbiology:

The coronary arteries that supply blood to the heart muscle.

(Source: thisaintheaven, via amolecularmatter)

fuckyeahmolecularbiology:

Confocal image showing damaged collagen fibres in a ruptured tendon. The area of wavy fibres to the lower right shows the normal healthy appearance of the tendon.

The waves allow the whole tendon to have a small amount of elasticity (2-10%), as the collagen fibres themselves do not stretch.

Image Source: The Wellcome Trust.

forensicsandpathology:

Human brain and spinal cord.

(via allwayshallways)

geneticist:

Resin cast of the human heart