Archive for the 'Science & Research' Category

For the Love of Clocks: The Very Sad Tale of the Radium Girls

A very sad story about a disposable work force, the ultimate sacrifice, and incredible corporate greed and hubris…

 

 

From Buzzfeed,

by Kate Moore

 

The Forgotten Story Of The Radium Girls, Whose Deaths Saved Thousands Of Workers’ Lives

 

“During World War I, hundreds of young women went to work in clock factories, painting watch dials with luminous radium paint. But after the girls — who literally glowed in the dark after their shifts — began to experience gruesome side effects, they began a race-against-time fight for justice that would forever change US labor laws.

 

On April 10, 1917, an 18-year-old woman named Grace Fryer started work as a dial painter at the United States Radium Corporation (USRC) in Orange, New Jersey. It was four days after the US had joined World War I; with two soldier brothers, Grace wanted to do all she could to help the war effort. She had no idea that her new job would change her life — and workers’ rights — forever.

 

The Ghost Girls

 

With war declared, hundreds of working-class women flocked to the studio where they were employed to paint watches and military dials with the new element radium, which had been discovered by Marie Curie a little less than 20 years before. Dial painting was “the elite job for the poor working girls”; it paid more than three times the average factory job, and those lucky enough to land a position ranked in the top 5% of female workers nationally, giving the women financial freedom in a time of burgeoning female empowerment. Many of them were teenagers, with small hands perfect for the artistic work, and they spread the message of their new job’s appeal through their friend and family networks; often, whole sets of siblings worked alongside each other in the studio.

 

Radium’s luminosity was part of its allure, and the dial painters soon became known as the “ghost girls” — because by the time they finished their shifts, they themselves would glow in the dark. They made the most of the perk, wearing their good dresses to the plant so they’d shine in the dance halls at night, and even painting radium onto their teeth for a smile that would knock their suitors dead…”

 

For the rest, click here.

 

 

Share

Mysterious post-mortem delta waves found in the brain…

Is there life after death for our brains? The evidence says it depends.

 

 

From discovermagazine.com,

 

Brain Activity At The Moment of Death
By Neuroskeptic

What happens in the brain when we die?

 

Canadian researchers Loretta Norton and colleagues of the University of Western Ontario examine this grave question in a new paper: Electroencephalographic Recordings During Withdrawal of Life-Sustaining Therapy Until 30 Minutes After Declaration of Death.

Norton et al. examined frontal EEG recordings from four critically ill patients at the point where their life support was withdrawn.

 

What they found were post-mortem delta waves that the authors say are very hard to explain:

 

It is difficult to posit a physiological basis for this EEG activity given that it occurs after a prolonged loss of circulation. These waveform bursts could, therefore, be artefactual in nature, although an artefactual source could not be identified.

Another interesting finding was that the actual moment at which the heart stopped was not associated with any abrupt change in the EEG. The authors found no evidence of the large “delta blip” (the so-called “death wave“), an electrical phenomena which has been observed in rats following decapitation.

 

For the rest, click here.

Share

Medical Archeology! — a resurrected ancient brew kills MRSA

As we have always known, an ancient brew is a powerful thing…

 

 

From Smithsonian.com,
This Nasty Medieval Remedy Kills MRSA
An ancient brew could lead to modern-day drugs to fight the superbug

By Erin Blakemore

 

“Why would scientists revive a thousand-year-old medical recipe for a foul-smelling concoction? They suspected it could have a very real benefit, and it turns out they were right. An Anglo-Saxon brew kills methicillin-resistant Staphylococcus aureus, or MRSA, scientists from the U.K. have announced.

 

When microbiologist Freya Harrison chatted with Christina Lee, an Anglo-Saxon scholar, she was intrigued by a nasty-sounding recipe in Bald’s Leechbook, a thousand-year-old compendium of medical advice and potions. Here’s the recipe, which was recommended to fight infected eyelash follicles (styes):

 

Take cropleek and garlic, of both equal quantities, pound them well together… take wine and bullocks gall, mix with the leek… let it stand nine days in the brass vessel…

 

Intrigued by the possibility that the recipe had anti-bacterial properties, Harrison set forth on a quest to recreate it as accurately as possible. She looked for heritage vegetable varieties, used historic wine and immersed brass into the mixture so she could use sterile glass bottles. And she sourced “bullocks gall,” or cow bile, using salts that are usually prescribed for people who have had gall bladder removal surgery…”

 

Read more.

Share

« Previous PageNext Page »