African American doctors attempting to save the life of a Klu Klux Klan member:
This photo left me speechless, this is what respect is.
this is what grace is
oh….shit..
wow…
When you're itchin' for the waves, the only lotion is the ocean
African American doctors attempting to save the life of a Klu Klux Klan member:
This photo left me speechless, this is what respect is.
this is what grace is
oh….shit..
wow…
☮❤☮❤
I’m in the habit of crimping open-hand and sometimes I literally just forget to crimp closed-hand
and yesterday I fell off this crimp and I had no idea why and Eric just looks at me and goes “that’s because you weren’t actually crimping, you were just kind of petting it at hoping for the best.”
this is what yahoo paid 1.1 billion dollars for
runwhenisayrunfightwhenisayfight:
If you don’t get this reference, you’re too young for tumblr.
are you fucking kidding me pixar puts out a movie ever year a baby would get this reference
it’s not pixar it’s a reference to that time in 1994 when lamps became sentient humanoids
many were lost that day
It was a grim day for mankind. My parents took refuge in a cave and thus saved us from certain death; we lived close to a lamp factory at the time and the surrounding region was utterly devastated in the conflict.
My brother fought one off using only an egg whisk and a pogo stick.
Only 90s kids remember the Lampocalypse
My father still has the scars from where one stole his kidney
Ironically, it was a dark time.
petition for the cast of horrible histories to be britain’s entry next year
yes.
that…that might work.
this needs to happen
PLEASE
So today I learned that Eucalyptus leaves have this chemical in them and when koalas eat the leaves the chemical makes them drunk but since koalas only eat Eucalyptus leaves they basically go through their entire lives perpetually smashed.
Brrrrrrrrr! It’s Brain Freeze Season
Brain freeze is practically a rite of summer.
It happens when you eat ice cream or gulp something ice cold too quickly. The scientific term is sphenopalatine ganglioneuralgia, but that’s a mouthful. Brain freeze is your body’s way of putting on the brakes, telling you to slow down and take it easy. Wake Forest Baptist Medical Center neuroscientist Dwayne Godwin, Ph.D., explains how it works.
“Brain freeze is really a type of headache that is rapid in onset, but rapidly resolved as well,” he said. “Our mouths are highly vascularized, including the tongue - that’s why we take our temperatures there. But drinking a cold beverage fast doesn’t give the mouth time to absorb the cold very well.”
Here’s how it happens: When you slurp a really cold drink or eat ice cream too fast you are rapidly changing the temperature in the back of the throat at the juncture of the internal carotoid artery, which feeds blood to the brain, and the anterior cerebral artery, which is where brain tissue starts.
“One thing the brain doesn’t like is for things to change, and brain freeze is a mechanism to prevent you from doing that,” Godwin said.
The brain can’t actually feel pain despite its billions of neurons, Godwin said, but the pain associated with brain freeze is sensed by receptors in the outer covering of the brain called the meninges, where the two arteries meet. When the cold hits, it causes a dilation and contraction of these arteries and that’s the sensation that the brain is interpreting as pain.
Analyzing brain freeze may seem like silly science to some, but “it’s helpful in understanding other types of headaches,” Godwin said.
“We can’t easily give people migraines or a cluster headache, but we can easily induce brain freeze without any long-term problems,” he said. “We can learn something about headache mechanisms and extend that to our understanding to develop better treatments for patients.”
Is there a cure for brain freeze? Yes - stop drinking the icy cold beverage. You can also jam your tongue up to the roof of your mouth because it’s warm or drink something tepid to normalize the temperature in your mouth.
(Image: Erik S. Peterson/ Wikimedia Commons)
reblogging for reference
Reblogging for future reference
Reblogging for future reference
that is AMAZING
Woah
That “put it back in the first place you looked for it” is such a good idea. I’m going to start doing that, I think.
Woah so THAT’S why they call it squeeky clean…
help, i can’t stop laughing
A herder rides out to gather his animals during a snowstorm, Mongolia.