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Woman was pinned under her car for hours, she never could have guessed who her knight in shining arm
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This horrific accident was so close to becoming fatal. - photo by Emily Brady
Natalie Ritter was driving a quad bike around her familys property in Australia, when she drove down a hill and lost control. The bike flipped several times before coming to a complete stop, about 330 feet off the highway.

The accident left Natalie with her leg pinned under the bike. Medical staff later found that she had one severe fracture and several serious lacerations.

Her four-year-old daughter, Georgia Witter, witnessed the horrific accident from nearly a quarter-mile away at the family's house. She immediately ran to the aid of her mother, slipping and scratching her face along the way.

She tended to her mother for a few minutes before running back home to call emergency services.

Georgia had just been learning about [emergency services] at preschool, and I reckoned it saved Natalies life, said David Ritter, Georgias uncle. It was a massive task for a little girl.

It took almost three hours for emergency services to rescue Natalie, and most of the skin and muscles from her entire right leg had been sheared away.

It was the worst farm accident Ive ever seen, David said.

Natalie remained conscious throughout the ordeal and was flown to a hospital in a stable, but serious condition.

Despite her brave actions, Georgia said she did not see herself as a hero.

I just wanted to help my mummy, Georgia said.

Chief Inspector John Sullivan said Natalie would have died if it werent for her daughters rescue. He is in the process of writing out a recommendation for Georgia to be recognized for her act of bravery by the Royal Humane Society of NSW.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.