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Fall 2025

  • 01 – Mac Computers – Essentials and Support
  • 02 – From Pork to Plate
  • 03 – Shape Shifters: Geometry in Art
  • 04 – Ames History Timeline to 1940
  • 06 – Proportional Representation in the United States
  • 07 – Unsung Heroes of the 1950’s and ‘60s Civil Rights Movement
  • 08-P – Exploring Space Frontiers
  • 08-Z – Exploring Space Frontiers
  • 09 – Infectious Diseases – The Top Five Killers
  • 10 – Why We Snore
  • 11 – Beginning Ukulele
  • 12 – State Historical Society of Iowa Overview
  • 13 – Photography Tips and Techniques
  • 16 – Authentic Italian Home Cooking – Christmas Eve Dinner
  • 17 – Learn to Play Pickleball
  • 18 – Simplifying Physics – The Principle of Least Action
  • 19 – Oh Sleep! It is a Gentle Thing
  • 20 – Bathed in Radiation
  • 21-P – Medieval England, 1066-1485
  • 21-Z – Medieval England, 1066-1485
  • 22-P – The Invasive Plant Species of Iowa
  • 22-Z – The Invasive Plant Species of Iowa
  • 23-P – Before You Donate
  • 23-Z – Before You Donate
  • 24 – Where on Earth is the U.S.? – Are We in the Top-10?
  • 26 – Beginning Native American Style Flute
  • 27 – Strengthening Our Community With AARP Iowa
  • 28 – Navigating the Medical World in the 21st Century
  • 29 – Planting Pollinator Habitats for Monarchs
  • 30 – The Only Dance in Iowa: A History of Six-Player Girls’ Basketball
  • 31 – Russia’s Large Territory in Asia: A History Review of the Russian Imperial Expansion
  • 32 – Counterfeit Consumer Goods and Health Concerns
  • 33-P – What in the World!?!
  • 33-Z – What in the World!?!
  • 34 – The Mongol Empire in World History and the Mongols Today
  • 35 – Sabermetrics: Rethinking Performance in Baseball, Other Sports, and Life
  • 36 – Science in the News
  • 37-P – Give ‘em Hell, Harry
  • 37-Z – Give ‘em Hell, Harry
  • 38 – Memories of You
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  • Fall 2025
  • 10 – Why We Snore

10 – Why We Snore

Instructor

Instructor: Ron Palumbo

Ron Palumbo is a retired teacher and social worker. He has offered previous OLLI courses on Why We Sleep and Why We Dream.

  • Register Now

One week: Tuesday, Oct. 21, 2025

Cost: $25

9 – 10:30 a.m. CT

Class limit 25

In-person: ISU Alumni Center, 429 Alumni Lane, Ames

Course Description

This course offers a definition of snoring, an exploration of the various types of sleep disorders, and a survey of their causes. We will also consider Obstructive Sleep Apnea, its symptoms, health risks, and forms of treatment.

Iowa State University of Science and Technology
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Osher Lifelong Learning Institute

2624 Howe Hall,
537 Bissell Road
Ames, IA

Heather Bristow, hbristow@iastate.edu

Phone: (515) 294-5790

© Iowa State University of Science and Technology 2025