goodbye to sleep

wasbella102:

Sketches of the moon from Galileo’s “Sidereus Nuncius,” a short treatise on Galileo’s early observations of the Moon, the stars, and the moons of Jupiter; it was the first scientific treatise based on observations made through a telescope.

(via somethingsocharming)

qbug:

Guess which side I am.

(via quirkyday)

(Source: blowsive, via autumnmiles)

rogue-unicorn:

“The human heart stripped of fat and muscle, with just the angel veins exposed.”

It’s beautiful. It’s just like the roots of a tree.

(via -livingdeadgirl)

sliceyqueen:

ciarra-sillywalks:

diemarysues:

bitter-verses:

What children’s skulls look like as they prepare to lose their baby teeth

Something interesting first year taught me was that the roots of your baby teeth get resorbed (absorbed, basically) as the permanent teeth moves up. That’s why your baby teeth ‘don’t have’ roots when they get wiggly and pop out.

This. Is really. Really. Fucking. Horrifying. 

This is amazing

[i can’t decide if this is amazing or horrifying.]

(Source: getlewd, via handlebarmoustache)

tyleroakley:

Embryonic animal photographs courtesy of the National Geographic documentary “Extraordinary Animals in the Womb.”

(Source: parisheroinstars, via marseeargh)