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PBS
Pbs Learning Media: Pbs News Hour: Free Eye Exams and Glasses Give These Students Vision to Learn
A new program called Vision for Baltimore provides eye exams and two pairs of glasses free of charge to every K-8 student in Baltimore City who needs them. About 25 percent of students in Baltimore who need glasses do not have access to...
Mocomi & Anibrain Digital Technologies
Mocomi: Who Invented Eyeglasses?
Interesting facts on the invention of eyeglasses and bifocals.