Sight Restored facts

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A riddle from 1688 goes. "If a man born blind can feel the differences between shapes such as spheres and cubes, could he, if given the ability, distinguish those objects by sight alone?" In 2003 the riddle was solved when five people had their sight restored though surgery. They could not.

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A philosophy riddle from 1688 was recently solved. If a man born blind can feel the differences between shapes such as spheres and cubes, could he, if given the ability, distinguish those objects by sight alone? In 2003 five people had their vision restored though surgery, and no, they couldn't.

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In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what is sieverts radiation. Here are 12 of the best facts about Blind From Birth Sight Restored and Paul's Sight Restored I managed to collect.

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1. Dr. Patricia Bath restored sight to millions of people suffering from cataracts thanks to her invention of the the Laserphaco Probe. Among her multiple firsts - first African American to complete a residency in ophthalmology and first African-American female doctor to receive a medical patent.

2. A Nepalese doctor has restored the sight of over 100,000 often poverty-stricken people in the last thirty years across Asia and Africa using a 5 minute procedure and an inexpensive artificial lens

3. A philosophy riddle from 1688 was recently solved. If a man born blind can feel the differences between shapes such as spheres and cubes, could he, if given the ability, distinguish those objects by sight alone? In 2003 five people had their sight restored though surgery, and, no they could not.

4. Che Guevara's Killer Had his Sight Restored by Cuban Doctors in Cuba's Operation Miracle Plan

5. A blind man whose sight was restored upon being struck by lightning.

6. A blind and deaf former truck-driver had his sight and hearing restored after being struck by lightning (26 mins in)

7. There's an operation that restores sight by implanting a tooth into the eye.

8. Harambe had an amazing grandmother named Josephine. Josephine was born in the wild but lived most of her 49 years in Zoo Miami. After becoming blind from cataracts in 2009, surgery gave Josephine two artificial human lenses, restoring her sight. Sadly, she was euthanized in January 2017.

9. 18 million Africans are born blind but their sight can be restored fairly easily yet most remain blind. BBC photo story about one boys journey back to sight.