A Window to the Body
1,525 views · Published 3 December 2008 · 9:43 · Indexed 21 September 2026
Channel: NASA Glenn Research Center · 2008 · Science & Technology
After his father has cataract surgery, a NASA Glenn scientist invents a new way to diagnose the disease before surgery is necessary. Find out about NASA Glenn's contributions to medical science at http://www.nasa.gov/centers/glenn/moonandmars/med.html