It’s alive! Buried deep in the Siberian permafrost scientists found a ‘giant virus’ that has been asleep for 30,000 years. Named Pithovirus sibericum, it contains 500 genes and was revived in the lab. The researchers are now trying to assess if ancient viruses such as this one could pose a threat for humans. via Science Alert/fb
Let’s hope this wasn’t the stupidest thing we’ve ever done.
there are about 16046540210 movies that explain exactly why this could be the stupidest thing we’ve ever done
Scientists do a thing. Scientists now trying to assess whether the thing they did will kill everybody.
Casual ableism galore
Dinosaur bacteria huh? I totally want some trex genes…rawr
I will keep this photo posted for 1 week.
Every time someone Reblogs this photo I will donate 10 cent to charity: water
After the money is donated I will post proof of donation.
Show you care & Reblog.
You know what pisses me off. When i have a group of assholes thats sole purpose is to piss me off. Let me tell you all something. When you 3 assholes do as much for thid hellhole as i do in one day then THEN you can say u can have more privleges than me. But until then fuck those ppl
I’ve seen this photograph very frequently on tumblr and Facebook, always with the simple caption, “Ghost Heart”. What exactly is a ghost heart?
More than 3,200 people are on the waiting list for a heart transplant in the United States. Some won’t survive the wait. Last year, 340 died before a new heart was found.
The solution: Take a pig heart, soak it in an ingredient commonly found in shampoo and wash away the cells until you’re left with a protein scaffold that is to a heart what two-by-four framing is to a house.
Then inject that ghost heart, as it’s called, with hundreds of millions of blood or bone-marrow stem cells from a person who needs a heart transplant, place it in a bioreactor - a box with artificial lungs and tubes that pump oxygen and blood into it - and wait as the ghost heart begins to mature into a new, beating human heart.
Doris Taylor, director of regenerative medicine research at the Texas Heart Institute at St. Luke’s Episcopal Hospital in Houston, has been working on this— first using rat hearts, then pig hearts and human hearts - for years.
The process is called decellularization and it is a tissue engineering technique designed to strip out the cells from a donor organ, leaving nothing but connective tissue that used to hold the cells in place.
This scaffold of connective tissue - called a “ghost organ” for its pale and almost translucent appearance - can then be reseeded with a patient’s own cells, with the goal of regenerating an organ that can be transplanted into the patient without fear of tissue rejection.
This ghost heart is ready to be injected with a transplant recipient’s stem cells so a new heart - one that won’t be rejected - can be grown.
Excuse me but we can’t just kill pigs to save human lives. That is wrong.
Found the vegan
does the heart come with a side of bacon. why be wasteful if u don’t have to be.
If only there was something that could be done!
first world problems…
i tried to scroll past this but that one reblog just might save somebodies life
I tried to scroll too..
Tried to scroll. Couldn’t. Stick around please
why would you try to scroll what the hell man
cant do it either, cant scroll along, gl whomever that is
PLEASE, DON’T TURN A BLIND EYE ANY LONGER
I’m sorry if this “bothers” you but it really needs to be said. Look at the labels before you buy. These companies don’t deserve your business
idc about the cows and shit. but FUCK anyone who does that shit to a dog. FUCK THEM. HARD
Astronomers have discovered the largest known structure in the universe, a clump of active galactic cores that stretch 4 billion light-years from end to end. The structure is a light quasar group (LQG), a collection of extremely luminous Galactic Nulcei powered by supermassive central black holes.
So that’s cool and everything, but maybe some of you would be interested to know why this is a significant find? Beyond just its record-setting bigness.
Since Einstein, physicists have accepted something called the Cosmological Principle, which states that the universe looks the same everywhere if you view it on a large enough scale. You might find some weird shit over here, and some other freaky shit over there, but if you pull back the camera far enough, you’ll find that same weird and/or freaky shit cropping up over and over again in a fairly regular distribution. This is because the universe is (probably) infinite in size and (we are pretty darn sure) has, and has always had, the same forces acting on it everywhere.
So why is this new LQG so radical? (It stands for ‘Large Quasar Group,’ btw, not ‘Light Quasar Group.’)
Well, let’s try to comprehend the scale we’re dealing with. A ‘megaparsec,’ written Mpc, is about 3.2 million light years long. The Milky Way is about 0.03 Mpc across (or 100,000 light years). The distance between our galaxy and Andromeda, our closest galactic neighbor, is 0.75 Mpc, or 2.5 million light years. LQGs are usually about 200 Mpc across. Assuming a logarithmic distribution of weird shit outliers (if you don’t know how logarithmic distribution curves work, don’t worry about it), cosmologists predicted that nothing in the universe should be more than 370 Mpc across.
This new LQG is 1200 Mpc long. That’s four billion light years. Four BILLION LIGHT YEARS. Just to travel from one side to the other of this one thing. I mean for fuck’s sake, the universe is only about 14 billion years old! How many of these things could there be?
Right now it looks like the Cosmological Principle might be out the window, unless physicists can find some way to make the existence of this new LQG work with the math (and boy, are they trying). And that’s totally baffling. It would mean—well, we don’t have any idea what it would mean. That the universe isn’t essentially uniform? That some ‘special’ physics apply/applied in some places but not in others? That Something Happened that is totally outside our current ability to understand or quantify stuff happening?
By the way, no one lives there. The radiation from so many quasars would sterilize rock.
are you telling us astronomers have discovered something which is literally fucktuple the size of anything else previously estimated to exist
Anything that fucking rewrites all of what we know about the universe needs to get its ass on my blog. It’s giant, glowy, black hole filled ass.
i want one. like a real one. just smaller. in a display case, next to my bed. now.
Many classic horror icons and other disturbing creatures share common characteristics. Pale skin, dark, sunken eyes, elongated faces, sharp teeth, and the like. These images inspire horror and revulsion in many, and with good reason. The characteristics shared by these faces are imprinted in the human mind.
Many things frighten humans instinctively. The fear is natural, and does not need to be reinforced in order to terrify. The fears are species-wide, stemming from dark times in the past when lightning could mean the burning of your tree home, predators could be hiding in the dark, heights could make poor footing lethal, and a spider or snake bite could mean certain death.
The question you have to ask yourself is this:
What happened, deep in the hidden eras before history began, that could effect the entire human race so evenly as to give the entire species a deep, instinctual, and lasting fear of pale beings with dark, sunken eyes, razor sharp teeth, and elongated faces?
To be honest that last question frightened me more that the picture.
That question is what always catches me and makes me want to reblog this
Scrolling down feed, this monstrosity pops up. WHOLE BUNCH OF NOPE