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May 19 Thursday10:30 AM → 12:00 PMSessions: 1Instructor: Victor Rezmovic, Computer InstructorLocations: Online ClassUnfortunately, our boxes of negatives, photos, color slides, VHS and 8 MM movies are not easy to view in the digital age of iPads, iPhones and YouTube. We’ll examine some easy and inexpensive ways to convert our older technologies to digital format and a conversion tool to take color slides and negatives and save them as digital files. We’ll look at a... read moreUnfortunately, our boxes of negatives, photos, color slides, VHS and 8 MM movies are not easy to view in the digital age of iPads, iPhones and YouTube. We’ll examine some easy and inexpensive ways to convert our older technologies to digital format and a conversion tool to take color slides and negatives and save them as digital files. We’ll look at a tool that lets us convert our VHS and 8 MM movies to a digital format and how to transfer our physical CDs to a personal online music collection. This is a demonstration/lecture, not a hands-on class. -
May 30 Tuesday10:30 AM → 12:00 PMSessions: 1Instructor: Guillermo Warley, Electronics EngineerLocations: Online ClassMany people could benefit from technology advancements, including the physically impaired, those limited by economics and geography, and those who just want to enhance their quality of life. This class will examine how technology is attempting to help persons with disabilities or impairments by creating devices and systems to aid or improve basic human... read moreMany people could benefit from technology advancements, including the physically impaired, those limited by economics and geography, and those who just want to enhance their quality of life. This class will examine how technology is attempting to help persons with disabilities or impairments by creating devices and systems to aid or improve basic human functions, to facilitate or automate transportation, and to provide essential services. We'll look at various forms Assistive Technology can take and we'll discuss the legal and ethical considerations involved. -
July 21 Tuesday10:30 AM → 12:00 PMSessions: 1Instructor: Jill Rivers, Founder, Enjoy the Photo MomentsLocations: Oasis at Macys Home Store(Repeat of February 2026 class.) A hands-on workshop where you will clear out the photos you don’t need and bring order to the ones you love. Learn how to quickly identify and delete exact duplicates, near duplicates, duds, and unnecessary screenshots or videos. You'll leave with a cleaner library and straightforward routines to keep it that way. A... read more(Repeat of February 2026 class.) A hands-on workshop where you will clear out the photos you don’t need and bring order to the ones you love. Learn how to quickly identify and delete exact duplicates, near duplicates, duds, and unnecessary screenshots or videos. You'll leave with a cleaner library and straightforward routines to keep it that way. A helpful handout will also be provided to guide you. Please have your iPhone charged, updated to iOS 26, and bring it to class. -
RECORDEDJune 3 Tuesday10:30 AM → 12:00 PMSessions: 1Instructor: Ernesto Castaneda, Director, Immigration Lab and the Center for Latin American and Latino Studies, American UniversityLocations: Hybrid - At Oasis and OnlineIn a talk tailored to be non-partisan and accessible to all, Dr. Castañeda will discuss immigration and the challenges it poses both at our borders and in our nation’s interior. He’ll look at why people migrate, the scale of the influx of people, and the specific circumstances of undocumented immigrants, unaccompanied minors, asylum seekers, and... read moreIn a talk tailored to be non-partisan and accessible to all, Dr. Castañeda will discuss immigration and the challenges it poses both at our borders and in our nation’s interior. He’ll look at why people migrate, the scale of the influx of people, and the specific circumstances of undocumented immigrants, unaccompanied minors, asylum seekers, and refugees, including those living in Washington, D.C. He’ll give you a working knowledge of “family separation” and “humanitarian parole.” He’ll look at the relationship between immigration and crime and matters of safety in the U.S. border region. (See related classes #312 and 330) -
May 28 Tuesday1:00 PM → 2:30 PMSessions: 1Instructor: Bonita Billman, Art History LecturerLocations: Online ClassMary Cassatt is noted as the only American woman within the French Impressionist circle in Paris. From a wealthy Pennsylvania family, she nevertheless carved out a professional career for herself as an artist, defying social conventions of the time. This lecture will put Cassatt in the framework among the Impressionists and their group exhibitions. It will... read moreMary Cassatt is noted as the only American woman within the French Impressionist circle in Paris. From a wealthy Pennsylvania family, she nevertheless carved out a professional career for herself as an artist, defying social conventions of the time. This lecture will put Cassatt in the framework among the Impressionists and their group exhibitions. It will examine the social and domestic subjects she portrayed and the various media she used in her work. This talk is designed to complement the exhibition "Mary Cassatt at Work" at the Philadelphia Museum of Art, May 18–September 8, 2024. -
May 30 Tuesday10:30 AM → 12:00 PMSessions: 1Instructor: Guillermo Warley, Electronics EngineerLocations: Oasis at the Macys Home StoreMany people could benefit from technology advancements, including the physically impaired, those limited by economics and geography, and those who just want to enhance their quality of life. This class will examine how technology is attempting to help persons with disabilities or impairments by creating devices and systems to aid or improve basic human... read moreMany people could benefit from technology advancements, including the physically impaired, those limited by economics and geography, and those who just want to enhance their quality of life. This class will examine how technology is attempting to help persons with disabilities or impairments by creating devices and systems to aid or improve basic human functions, to facilitate or automate transportation, and to provide essential services. We'll look at various forms Assistive Technology can take and we'll discuss the legal and ethical considerations involved. -
May 28 Tuesday3:00 PM → 4:30 PMSessions: 1Instructor: Jonina Duker, Certified Book Discussion LeaderLocations: Online Class(Please note: We are reading the novel itself; we are not reading the 2020 graphic novel, with the same title.) It took the author over two decades to finish his anti-war novel, inspired by his being an American POW imprisoned in a Dresden slaughterhouse during the Allies’ 1945 aerial bombardment. The work combines elements of autobiography, historical... read more(Please note: We are reading the novel itself; we are not reading the 2020 graphic novel, with the same title.) It took the author over two decades to finish his anti-war novel, inspired by his being an American POW imprisoned in a Dresden slaughterhouse during the Allies’ 1945 aerial bombardment. The work combines elements of autobiography, historical fiction, satire, science fiction, and war service record. It’s both 1 of 10 books named in the very first Supreme Court case about public school libraries banning books (1982) and ranked at 18 in the Modern Library’s 100 Best Novels in English (1998). It wasn’t just banned: after the school board in Drake North Dakota had the school custodian burn all 32 classroom copies in the school’s own furnace in 1973, there was a national outcry. Please read the book so you can participate in our structured, facilitated, Zoom discussion. (Note: Please join the meeting at 3 pm if you would like some assistance using the features of Zoom. Otherwise, join us at 3:15 pm for the start of our discussion.) -
May 23 Monday10:30 AM → 12:00 PMSessions: 1Instructor: Bonita Billman, Art History LecturerLocations: Online ClassOne of the giants of 19th century craft and founder of the Arts & Crafts movement in England, William Morris started out as a Pre-Raphaelite painter but became a polymath, writer, poet, philosopher, social reformer, craftsman, and much more. William Morris’s artistic pronouncements on beauty, utility and hand-craftsmanship guided the artists and... read moreOne of the giants of 19th century craft and founder of the Arts & Crafts movement in England, William Morris started out as a Pre-Raphaelite painter but became a polymath, writer, poet, philosopher, social reformer, craftsman, and much more. William Morris’s artistic pronouncements on beauty, utility and hand-craftsmanship guided the artists and artisans of the Arts & Crafts Movement. We will look at the formation of his company, his commitment to reviving craft arts and his concern for craft workers during his life and beyond. Morris’s influence is still felt today. -
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May 30 Tuesday1:00 PM → 2:00 PMSessions: 1Instructor: Fit Group USA InstructorLocations: Oasis at the Macys Home StoreCardio drumming takes a simple movement – drumming – and turns it into a full-body workout that will leave you smiling and feeling great. You can do it seated or standing. Cardio drumming provides cardio exercise and helps improve your motor skills and hand-eye coordination. It’s great for people who love music. Give it a try! (For... read moreCardio drumming takes a simple movement – drumming – and turns it into a full-body workout that will leave you smiling and feeling great. You can do it seated or standing. Cardio drumming provides cardio exercise and helps improve your motor skills and hand-eye coordination. It’s great for people who love music. Give it a try! (For additional sessions, see class #374, 410.) -
May 29 Wednesday10:30 AM → 12:00 PMSessions: 1Instructor: John McCarthy, Montgomery County State's AttorneyLocations: Hybrid - At Oasis and Online(Please note: The date of this class has been changed from May 8 to May 29.) This presentation will discuss the evolution of American privacy laws, from its origins in Constitutional amendments through to recent case law. There will be a particular focus on media privacy and reproductive privacy rights. The cases discussed will be New York Times Co. v.... read more(Please note: The date of this class has been changed from May 8 to May 29.) This presentation will discuss the evolution of American privacy laws, from its origins in Constitutional amendments through to recent case law. There will be a particular focus on media privacy and reproductive privacy rights. The cases discussed will be New York Times Co. v. Sullivan (1964), Griswold v. Connecticut (1965), Roe v. Wade (1973), and Dobbs v. Jackson Women's Health Organization (2022). -
July 23 Thursday1:00 PM → 2:00 PMSessions: 1Instructor: Grace Chen, M.D., M.H.S., Johns Hopkins University School of MedicineLocations: Online ClassPelvic floor health plays an important role in bladder control, core strength and overall well-being. Yet many people are unsure about what is normal and when to seek medical care. Grace Chen, M.D., M.H.S., from the gynecology and obstetrics department at the Johns Hopkins University School of Medicine will discuss causes, prevention strategies and... read morePelvic floor health plays an important role in bladder control, core strength and overall well-being. Yet many people are unsure about what is normal and when to seek medical care. Grace Chen, M.D., M.H.S., from the gynecology and obstetrics department at the Johns Hopkins University School of Medicine will discuss causes, prevention strategies and treatment options to help you take confident steps toward better pelvic health. -
May 23 Monday1:00 PM → 2:30 PMSessions: 1Instructor: Blaine Davies, MA, Professor of U.S. HistoryLocations: Online ClassCalifornia and the rest of the Southwest became United States territory following the Mexican War, or as some Mexicans describe it, the “war where you stole our country.” Was it a war justified by “manifest destiny” and Mexican transgressions or was it essentially a land grab? Professor Blaine Davies explores the causes, the battles and the... read moreCalifornia and the rest of the Southwest became United States territory following the Mexican War, or as some Mexicans describe it, the “war where you stole our country.” Was it a war justified by “manifest destiny” and Mexican transgressions or was it essentially a land grab? Professor Blaine Davies explores the causes, the battles and the aftermath of the Mexican War, including the local Battle of San Pasqual, the biggest clash of the Mexican War fought in California. -
May 29 Wednesday1:00 PM → 2:00 PMSessions: 1Instructor: Charlotte Gray, AuthorLocations: Online ClassIn 1854, Jennie Jerome (future mother of Winston Churchill) and Sara Delano (future mother of Franklin Delano Roosevelt) were born. They grew up with incredible privilege but refused to settle into predictable, sheltered lives. They lived life on their own terms, but both enabled their sons to reach the epicentre of political power on two continents.... read moreIn 1854, Jennie Jerome (future mother of Winston Churchill) and Sara Delano (future mother of Franklin Delano Roosevelt) were born. They grew up with incredible privilege but refused to settle into predictable, sheltered lives. They lived life on their own terms, but both enabled their sons to reach the epicentre of political power on two continents. Charlotte Gray breathes new life into the stories of Jennie and Sara, arguing that the mothers were crucial in shaping their sons’ habits and careers. Gray’s book has been described as a “terrific and insightful double biography.” -
May 31 Wednesday10:00 AM → 12:00 PMSessions: 1Instructor: Dr. Ashraf Sufi, President, Muslim Community CenterLocations: TripYou are cordially invited to spend a morning at the Muslim Community Center (MCC) in Silver Spring. The vision of the MCC is to be a "Center of Islamic Excellence in which the Muslim community becomes a positive role model for all." Under the leadership of the Imam, the Center serves the needs of the local Muslim community with religious, educational,... read moreYou are cordially invited to spend a morning at the Muslim Community Center (MCC) in Silver Spring. The vision of the MCC is to be a "Center of Islamic Excellence in which the Muslim community becomes a positive role model for all." Under the leadership of the Imam, the Center serves the needs of the local Muslim community with religious, educational, youth and senior programs, community outreach, a medical clinic and many other services. You'll have a chance to meet the Imam and tour the facilities, including the Mosque. Participants are responsible for their own transportation. The Center is located at 15200 New Hampshire Avenue, Silver Spring, Maryland, 20905. There is plenty of space for parking in the back of the building. Participants will receive an email with more details shortly before the trip. Limit: 25 -
June 4 Wednesday10:30 AM → 11:30 AMSessions: 1Instructor: Students of Vladimir Fridman, Guitarist and ComposerLocations: Oasis at the Macys Home StoreExperience the joy of music as talented young guitarists from Vladimir Fridman’s Guitar Studio take the stage! This special concert features a delightful mix of solo and ensemble performances, showcasing a variety of musical styles from around the world. Be inspired by the skill and passion of these young musicians, including Logan Liu, 9, winner of the... read moreExperience the joy of music as talented young guitarists from Vladimir Fridman’s Guitar Studio take the stage! This special concert features a delightful mix of solo and ensemble performances, showcasing a variety of musical styles from around the world. Be inspired by the skill and passion of these young musicians, including Logan Liu, 9, winner of the 2024 Charleston International Guitar Competition. Join us for an uplifting morning of beautiful melodies and youthful artistry—free and open to all! -
May 30 Thursday10:30 AM → 12:00 PMSessions: 1Instructor: Jade Olson, Ph.D., Associate Clinical Professor of Communication, University of Maryland, College ParkLocations: Hybrid - At Oasis and OnlineSocial movements are behind the most powerful changes in our world. They shift mindsets, enact laws, and influence how we relate to each other. In this class, we’ll address several key questions: What are the features of a movement that can hold leaders' attention and involve millions of participants? What have today’s social movements learned from... read moreSocial movements are behind the most powerful changes in our world. They shift mindsets, enact laws, and influence how we relate to each other. In this class, we’ll address several key questions: What are the features of a movement that can hold leaders' attention and involve millions of participants? What have today’s social movements learned from their 20th-century predecessors? How are activists harnessing our changing media environment? We'll explore the rhetorical strategies activists use to build power and fight for change in the U.S. and around the world. -
RECORDEDJuly 23 Thursday1:00 PM → 2:30 PMSessions: 1Instructor: Barbara Paulson, Travel SpecialistLocations: Online ClassWhether you’re contemplating your first solo adventure or a veteran solo traveler, Travel Specialist Barbara Paulson offers tips for increasing your comfort level and fully enjoying the experience. Topics include: testing the waters by traveling with a tour or small group of friends, getting around on your own, personal safety, dining alone and making... read moreWhether you’re contemplating your first solo adventure or a veteran solo traveler, Travel Specialist Barbara Paulson offers tips for increasing your comfort level and fully enjoying the experience. Topics include: testing the waters by traveling with a tour or small group of friends, getting around on your own, personal safety, dining alone and making friends. -
RECORDEDJune 4 Wednesday1:00 PM → 2:00 PMSessions: 1Instructor: Captain Amy Daum, Commander, 2nd District (Bethesda), MCPDLocations: Hybrid - At Oasis and OnlineIn this presentation, Commander Daum of the MCPD 2nd District will provide practical tools and strategies to help protect yourself from crime. Topics will include preventing identity theft, fraud, and burglary. Through an interactive Q&A session, participants will also engage in a discussion on the role of the community in policing and how we can all... read moreIn this presentation, Commander Daum of the MCPD 2nd District will provide practical tools and strategies to help protect yourself from crime. Topics will include preventing identity theft, fraud, and burglary. Through an interactive Q&A session, participants will also engage in a discussion on the role of the community in policing and how we can all contribute to safety. -
May 23 Monday1:00 PM → 2:00 PMSessions: 1Instructor: Michael F. Jacobson, PhDLocations: Online ClassSalt is used in half of all packaged foods and restaurant offerings, and that's what makes it arguably the most dangerous substance in our food supply. Over-consumption of salt (or, more accurately, sodium) is causing as many as 100,000 premature deaths every year in the United States. We'll talk about what the government should have been doing but hasn't,... read moreSalt is used in half of all packaged foods and restaurant offerings, and that's what makes it arguably the most dangerous substance in our food supply. Over-consumption of salt (or, more accurately, sodium) is causing as many as 100,000 premature deaths every year in the United States. We'll talk about what the government should have been doing but hasn't, and what everyone could do to protect their health and that of their families. -
May 30 Thursday1:00 PM → 2:00 PMSessions: 1Instructor: Leila Thomas, Stroke Research Registered Nurse, NIH Stroke Program/Suburban HospitalLocations: Online ClassThe best way to protect yourself and your loved ones from a stroke is to understand your risk and how to control it. Learn about stroke risk factors and prevention strategies. This webinar will outline a stroke action plan as well as vital signs and symptoms to be aware of using the be F.A.S.T.... read moreThe best way to protect yourself and your loved ones from a stroke is to understand your risk and how to control it. Learn about stroke risk factors and prevention strategies. This webinar will outline a stroke action plan as well as vital signs and symptoms to be aware of using the be F.A.S.T. strategy.