Glasses that can help the visually impaired
https://edition.cnn.com/2018/05/22/cnn10/ten-content-weds/index.html
This Wednesday's coverage begins with a down-the-middle explanation of a U.S. controversy involving an FBI informant, President Trump's political campaign, and the Russia investigation. It's followed by lunar trivia and a report on China's progress concerning a future moon mission. Our other topics center on glasses that can help the visually impaired and a blood donor who has helped millions of Australians.
Summary with the ideas about glasses!
