Mission Cataract / Working Memory / Steve Fossett Search


Mission Cataract  You'll learn about a local program that provides free cataract surgeries for impoverished people. Dr. Clint McClanahan, one of the ophthalmologists who donates his time for the surgeries, tells you about the Mission Cataract program and you'll meet some of the people involved.

Working Memory  A new study by researchers at UC Davis shows how our very short-term "working memory," which allows the brain to stitch together sensory information, operates. Today on Insight, Professor Steven Luck explains how the system retains a limited number of high-resolution images for a few seconds, rather than a wider range of fuzzier impressions.

Searching for Steve Fossett  Even though missing aviator Steve Fossett was declared dead, a Carson City man continues to search for him. Today on Insight, Mark Larson tells you about his search in Northern Nevada and why he's doing it.

 
Monday, April 7, 2008