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Friends create scale model of solar system in Nevada desert
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To help the world gain a greater appreciation of the Earths size relative to other planets in their orbits, filmmakers Wylie Overstreet and Alex Forosh rounded up a group of friends and headed to Black Rock Desert in Nevada. There, they created a scale model of the solar system. - photo by Natalie Crofts
NEVADA Even though we all know the solar system is huge, it can be hard to get a sense of just exactly how large it is.

To help the world gain a greater appreciation of the Earths size relative to other planets in their orbits, filmmakers Wylie Overstreet and Alex Gorosh rounded up a group of friends and headed to Black Rock Desert in Nevada. There, they created a scale model of the solar system.

The stunning video of the project, posted online Wednesday, has drawn hundreds of thousands of views on multiple social media platforms. The creators of the video claim the model is the first true model of the solar system.

Every single picture of the solar system that we ever encounter is not to scale, Overstreet says in the video. If you put the orbits to scale on a piece of paper, the planets become microscopic and you wont be able to see them. There is literally not an image that adequately shows you what it actually looks like from out there. The only way to see a scale model of the solar system is to build one.

To build a scale model with an Earth the size of a marble, the group of friends needed 7 miles of open space. They placed a sun with a diameter of about 1.5 meters in the center and dragged chain link fence behind cars to etch each planets orbit into a dry lake bed.

Cars carrying lights traced the orbits at night to create a gorgeous time lapse that shows the movement of planets in their orbits around the sun.

We are on a marble floating in the middle of nothing, Overstreet says. When you sort of come face to face with that its staggering.
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.