"Consider that you can see less than 1% of the electromagnetic spectrum and hear less than 1% of the acoustic spectrum. As you read this, you are traveling at 220 km/sec across the galaxy. 90% of the cells in your body carry their own microbial DNA and are not ‘you’. The atoms in your body are 99.9999999999999999% empty space and none of them are the ones you were born with, but they all originated in the belly of a star. Human beings have 46 chromosomes, 2 less than the common potato. The existence of the rainbow depends on the conical photoreceptors in your eyes; to animals without cones, the rainbow does not exist. So you don’t just look at a rainbow, you create it. This is pretty amazing, especially considering that all the beautiful colors you see represent less than 1% of the electromagnetic spectrum."

(via we-are-star-stuff)

speak for yourself, human.

(via chroniclesofachemist)

(Source: wallflower-musings, via adventuresinchemistry)

Going through my essay before it is due

yourdaze:

when midway of long class break is announced

yourdaze:

And I’m likeimage

bonus:

when people use the :D emotion, do you imagine they sitting at their computer like this? LOL

image

(via kindahardtopronounce)

when you have 5 exams in one week

medschoolapplicant:

image