The Shire
I'm Cayla, and this is my blog. It's extremely nerdy, sometimes interesting, and oftentimes nsfw. Feel free to leave something lovely in my ask :3
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NASA Lunar Science Institute, We Originated in the Belly of a Star (2012)

(Source: thinksquad, via losing-every-extra-pound)

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.

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