Vesmé
A three-day-old human embryo is a collection of 150 cells called a blastocyst. There are, for the sake of comparison, more than 100,000 cells in the brain of a fly. If our concern is about suffering in this universe, it is rather obvious that we should be more concerned about killing flies than about killing three-day-old human embryos… Many people will argue that the difference between a fly and a three-day-old human embryo is that a three-day-old human embryo is a potential human being. Every cell in your body, given the right manipulations, every cell with a nucleus is now a potential human being. Every time you scratch your nose, you’ve committed a holocaust of potential human beings… Let’s say we grant it that every three-day-old human embryo has a soul worthy of our moral concern. First of all, embryos at this stage can split into identical twins. Is this a case of one soul splitting into two souls? Embryos at this stage can fuse into a chimera. What has happened to the extra human soul in such a case? This is intellectually indefensible, but it’s morally indefensible given that these notions really are prolonging scarcely endurable misery of tens of millions of human beings, and because of the respect we accord religious faith, we can’t have this dialogue in the way that we should. I submit to you that if you think the interests of a three-day-old blastocyst trump the interests of a little girl with spinal cord injuries or a person with full-body burns, your moral intuitions have been obscured by religious metaphysics.
Sam Harris, on stem cell research. (via we-are-star-stuff)

tickettoheaven:

chafing-nipples:

dangermat:

when bananas rot they secrete stuff that makes other fruit including bananas near them rot faster
that’s so fucked up that is murder suicide
bananas commit murder suicide

that’s pretty fucking metal
I’d say it’s pretty fucking
bananas
tracyvanity:

Science has crossed the line with the trumpet skeletons.

tracyvanity:

Science has crossed the line with the trumpet skeletons.

dreadtriumvirate:

sanityscraps:

girljanitor:

tacticalconscience:

Even if you don’t think vaccines and autism are related … these are some staggering numbers!

YES THESE NUMBERS ARE STAGGERING I WOULD ALSO POSIT THAT HAVE YOU CONSIDERED THESE IMAGES AND TEXT ALSO



And seriously, vaccines are meant to prevent deadly diseases. So even if vaccines did cause autism (which they don’t), you’re saying you’d rather your child have diseases that killed hundreds of thousands of children before vaccines than to be autistic. Autism is worse than the death of a child to you. Congratulations, you’re a douchecanoe.

Oh my god, this. I work in a pediatrics clinic and do you have any idea how crazy it drives me when parents refuse vaccinations for their children because of this? Do you know how horrible it is when we then sometimes get freaked out parents with horribly sick children who desperately ask if it’s too late to give the vaccines?
I’d also like to point out that FIVE MINUTES, if even, of looking up actual scientific studies disproves this. Here’s a few sources for you.
Increasing Exposure to Antibody-Stimulating Proteins and Polysaccharides in Vaccines is Not Associated with Risk of Autism
Wakefield’s affair: 12 years of uncertainty whereas no link between autism and MMR vaccine has been proved
A brief history of autism, the autism/vaccine hypothesis and a review of the genetic basis of autism spectrum disorders.

dreadtriumvirate:

sanityscraps:

girljanitor:

tacticalconscience:

Even if you don’t think vaccines and autism are related … these are some staggering numbers!

YES THESE NUMBERS ARE STAGGERING I WOULD ALSO POSIT THAT HAVE YOU CONSIDERED THESE IMAGES AND TEXT ALSO

image

image

And seriously, vaccines are meant to prevent deadly diseases. So even if vaccines did cause autism (which they don’t), you’re saying you’d rather your child have diseases that killed hundreds of thousands of children before vaccines than to be autistic. Autism is worse than the death of a child to you. Congratulations, you’re a douchecanoe.

Oh my god, this. I work in a pediatrics clinic and do you have any idea how crazy it drives me when parents refuse vaccinations for their children because of this? Do you know how horrible it is when we then sometimes get freaked out parents with horribly sick children who desperately ask if it’s too late to give the vaccines?

I’d also like to point out that FIVE MINUTES, if even, of looking up actual scientific studies disproves this. Here’s a few sources for you.

Increasing Exposure to Antibody-Stimulating Proteins and Polysaccharides in Vaccines is Not Associated with Risk of Autism

Wakefield’s affair: 12 years of uncertainty whereas no link between autism and MMR vaccine has been proved

A brief history of autism, the autism/vaccine hypothesis and a review of the genetic basis of autism spectrum disorders.

colchrishadfield:

I have no idea what this Brazilian outcrop looks like on the ground, but from orbit, it’s a brain.

colchrishadfield:

I have no idea what this Brazilian outcrop looks like on the ground, but from orbit, it’s a brain.

zac-tac:

kazard:

residentfeline:

roxasdavemakara:

lepreas:

caturday:

New trick

c???ats?!?!???

cat that is a no

how do cats even work

Cats:
A cat can jump up to five times its own height in a single bound.
The little tufts of hair in a cat’s ear that help keep out dirt direct sounds into the ear, and insulate the ears are called “ear furnishings.”
The ability of a cat to find its way home is called “psi-traveling.” Experts think cats either use the angle of the sunlight to find their way or that cats have magnetized cells in their brains that act as compasses.
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
A cat has 230 bones in its body. A human has 206. A cat has no collarbone, so it can fit through any opening the size of its head.
A cat’s nose pad is ridged with a unique pattern, just like the fingerprint of a human.
If they have ample water, cats can tolerate temperatures up to 133 °F.
A cat’s heart beats nearly twice as fast as a human heart, at 110 to 140 beats a minute.
 Cats don’t have sweat glands over their bodies like humans do. Instead, they sweat only through their paws.
The claws on the cat’s back paws aren’t as sharp as the claws on the front paws because the claws in the back don’t retract and, consequently, become worn.
Cats make about 100 different sounds. Dogs make only about 10.
Researchers are unsure exactly how a cat purrs. Most veterinarians believe that a cat purrs by vibrating vocal folds deep in the throat. To do this, a muscle in the larynx opens and closes the air passage about 25 times per second.
A cat almost never meows at another cat, mostly just humans. Cats typically will spit, purr, and hiss at other cats.
A cat’s back is extremely flexible because it has up to 53 loosely fitting vertebrae. Humans only have 34.
Some cats have survived falls of over 65 feet (20 meters), due largely to their “righting reflex.” The eyes and balance organs in the inner ear tell it where it is in space so the cat can land on its feet. Even cats without a tail have this ability.
A cat can travel at a top speed of approximately 31 mph (49 km) over a short distance.
A cat’s hearing is better than a dog’s. And a cat can hear high-frequency sounds up to two octaves higher than a human.
A cat’s brain is biologically more similar to a human brain than it is to a dog’s. Both humans and cats have identical regions in their brains that are responsible for emotions.
And that’s how cat’s work.

Thanks science

zac-tac:

kazard:

residentfeline:

roxasdavemakara:

lepreas:

caturday:

New trick

c???ats?!?!???

cat that is a no

how do cats even work

Cats:

  • A cat can jump up to five times its own height in a single bound.
  • The little tufts of hair in a cat’s ear that help keep out dirt direct sounds into the ear, and insulate the ears are called “ear furnishings.”
  • The ability of a cat to find its way home is called “psi-traveling.” Experts think cats either use the angle of the sunlight to find their way or that cats have magnetized cells in their brains that act as compasses.
  • One reason that kittens sleep so much is because a growth hormone is released only during sleep.
  • A cat has 230 bones in its body. A human has 206. A cat has no collarbone, so it can fit through any opening the size of its head.
  • A cat’s nose pad is ridged with a unique pattern, just like the fingerprint of a human.
  • If they have ample water, cats can tolerate temperatures up to 133 °F.
  • A cat’s heart beats nearly twice as fast as a human heart, at 110 to 140 beats a minute.
  •  Cats don’t have sweat glands over their bodies like humans do. Instead, they sweat only through their paws.
  • The claws on the cat’s back paws aren’t as sharp as the claws on the front paws because the claws in the back don’t retract and, consequently, become worn.
  • Cats make about 100 different sounds. Dogs make only about 10.
  • Researchers are unsure exactly how a cat purrs. Most veterinarians believe that a cat purrs by vibrating vocal folds deep in the throat. To do this, a muscle in the larynx opens and closes the air passage about 25 times per second.
  • A cat almost never meows at another cat, mostly just humans. Cats typically will spit, purr, and hiss at other cats.
  • A cat’s back is extremely flexible because it has up to 53 loosely fitting vertebrae. Humans only have 34.
  • Some cats have survived falls of over 65 feet (20 meters), due largely to their “righting reflex.” The eyes and balance organs in the inner ear tell it where it is in space so the cat can land on its feet. Even cats without a tail have this ability.
  • A cat can travel at a top speed of approximately 31 mph (49 km) over a short distance.
  • A cat’s hearing is better than a dog’s. And a cat can hear high-frequency sounds up to two octaves higher than a human.
  • A cat’s brain is biologically more similar to a human brain than it is to a dog’s. Both humans and cats have identical regions in their brains that are responsible for emotions.

And that’s how cat’s work.

Thanks science

In 2008 in San Diego, a 7-year-old boy whose parents refused vaccines contracted measles while on a family trip to Switzerland. Before realizing how sick he was, the boy went to school and infected four other kids at school, after having already infected his two siblings. He then infected four other children who happened to be in the waiting room at his pediatrician’s office. Three of those children were too young to have received their MMR vaccines. One of those infants was hospitalized; another traveled on an airplane while infectious. This case is a sobering example of how one family’s decision not to vaccinate their children has serious consequences for other children.

But it isn’t as sobering as the case in January in Minnesota in which an Hib meningitis outbreak severely sickened four children and killed one infant. Of those five children, one was too young to be vaccinated, one had an immune deficiency, and the other three had parents who refused the vaccine. The child who died was among those three children whose parents, out of fear or personal belief, opted out of the vaccine.

My son has cancer. He can’t go into day care because of unvaccinated children. - Slate Magazine 

Another example of how your stupid fucking self obsessed opinion on vaccines is actively damaging to others in your community. 

Until then, the rest of us will keep carrying the can for you.

(via postsatire)

I cannot stand the anti-vaccine movement. Absolutely cannot stand. There is absolutely no basis in science for the ridiculous claims. Not to mention that those who choose not to vaccinate are the types of people who could, quite literally, kill my uncle. He has only one transplanted kidney and is unable to get vaccinated due to health problems. Small colds are even dangerous. So by your selfish decision, you are putting people like my uncle at a deathly risk.

(via helvetebrann)

scinerds:

A classic.

scinerds:

A classic.

scienceisbeauty:

Yep, Schrödinger deserves this.
(Seen in Facebook. unsourced)

scienceisbeauty:

Yep, Schrödinger deserves this.

(Seen in Facebook. unsourced)

picturaculminis:

2festive:

letslikemakememories:

are pringles flammable?

image

i guess they are

I admire tumblr’s dedication to science.

scienceisbeauty:

Salt water carves meanders as it flows down the surface of the ice balloon.
Source: Patterns of Nature by Pat Murphy (Exploratorium)

scienceisbeauty:

Salt water carves meanders as it flows down the surface of the ice balloon.

Source: Patterns of Nature by Pat Murphy (Exploratorium)

scienceisbeauty:

Tiny wells, each about the size of an eraser on the end of a pencil, hold individual populations of E. coli either evolving or succumbing to different levels of an antibiotic which has a red-orange hue.
Source: Mutant champions save imperiled species from almost-certain extinction, University of Washington.

scienceisbeauty:

Tiny wells, each about the size of an eraser on the end of a pencil, hold individual populations of E. coli either evolving or succumbing to different levels of an antibiotic which has a red-orange hue.

Source: Mutant champions save imperiled species from almost-certain extinctionUniversity of Washington.

thatsabsurdsaidsnape:

questbed:

killer-pineapples:

itscolossal:

Behold the 3Doodler, the world’s first pen that lets you draw 3D sculptures in real time.

has science gone too far

what if you drew gay porn

two types of people

geeksaurusrex:

geeksaurusrex:

image

People who call astronomy astrology. 

image

People who doubt that we’ve been to the moon.