your body is 93% stardust so dont give up little star (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
Your body is entirely stardust?
Heavy elements and most hydrogen comes from supernova and the process of star death
Basically even if a star doesn’t go supernova, it’ll still turn into a red giant star which is pretty much summarized by the star running out of hydrogen to fuse into helium so it starts using its gravitational pull to fuse helium together, but since helium is 4x larger than hydrogen it creates heavier elements, stuff like oxygen and carbon, you know, the building blocks of life
Usually though if the star is big enough it’ll create a supernova where it fans out the gasses and heavy elements in a giant sphere, ejecting unspent hydrogen and other heavy elements, creating a nebula, which is where other stars are formed as gas collects and becomes more and more dense, pulling in the hydrogen around it to form the basis of a new star, while its gravity starts pulling in heavier elements and fragments into a disk around it, this is where planets and subsequently life comes from
So yes, we are all made of stars
It depends if you want to call hydrogen “stardust” or not - while I’m sure it’s true that all the hydrogen in your body was in a star at some point in the past, I don’t think it’s entirely true to call it stardust since it isn’t only produced in stars, unlike the heavier elements. So if we do define hydrogen as one of the few things that aren’t stardust, then reifaun pretty close. Looking only at the hydrogen in the water in our bodies, since that’ll be the largest single amount, it’s common knowledge that about 60% of our body is water - and since ~11% (2 divided by 18) of water by mass is hydrogen, 11% of 60% is 7% - this gives us the same 93% not hydrogen as the original claim.
The analysis is not entirely correct, as it ignored all other sources of hydrogen in the body (since those are harder to work out), but it’s fairly close to the published values - consider this wikipedia article, for instance, which gives the human body as 10% hydrogen by mass.
Don’t worry, the tag invasions will end when school starts again and everyone on /b/ has to get ready for their first day of eighth grade
another posterwip for galacon urgh urgh…. I feel so dead now but this was actually fun
(should I put luna and celestia in the bg ?)
Just finished this colored pencil drawing at Everfreenw . First time using toned paper! I love it.
i dont think you guys appreciate how rad this site is
because first of all you got your basic fantasy and game race names for like
BUT AS IF THAT ISN’T ENOUGH
REAL NAMES WHICH ARE GOOD FOR BOOKS
AND THIS THERE’S MORE????
BAM, PLACE NAMES
AND STILL MORE
SO YOU SEE THESE LITTLE OPTIONS HERE
GO AND TRY TO HELP A GOOD PERSON OUT
I got to draw some guest art for my friend Lizzie’s webcomic Thunderbird this week! If you love comics about the wild west, gunslinging girls, centaurs, werewolves, and GIANT GOD BURDS going on adventures to restore balance to the region. IF NOT READ IT ANYWAY cuz it’s good. Plus the art is super cool, please check it out!!
Sailor Uranus x Sailor Neptune / Haruka x Michiru