a decellularized “ghost” heart
aaaaaaaay extracellular matrix
How cool is it that when you take all the cells out of an organ it still looks like an organ?
I remember when I was in high school and still very confused about how tissues worked, because all anyone taught me was that we’re made up of piles of cells hung on bones. But that’s not how it is! Cells build themselves little hammocks of polymer and densely branched glycoproteins; we’re like onions, layers of membrane over tough rubbery collagen, huge protein scaffolds cradling slippery organs.
Bodies are not made of cells — bodies are made by cells.
That was the coolest explanation I’ve heard
Okay here are two videos the one that was removed off of YouTube is a bunch of guys saying what a girl should have no wait must have to be attractive. They are completely stereotypical and rude
Those youtubers are disrespectful and rude and seen as great people and have amazing personality I call bullshit.
The next video shows another guy and he says no matter what shape or size or what girls look like matter the only thing that matters that is if she’s happy and if she is she’s nothing but completely perfect and he as seen a evil rude person I see a problem….
SAMUEL L JACKSON IS WATCHING YOU
Ralph Appreciation Post - Part IV