Lectures

This is introductory meditation for people who wants to learn basics of meditation. It's a free event held every week and everyone is welcome to join.

[Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **“Fake News and *War of the Worlds*,”** a look at an infamous Orson Welles broadcast as an early lesson on mass media’s dangers, with Daniel H. Foster, associate professor and chair of liberal arts at Johns Hopkins University’s Peabody Institute. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/dc-war-of-worlds](https://events.ticketleap.com/tickets/profsandpints/dc-war-of-worlds) .] On the evening of October 30th, 1938, somewhere between 6 and 12 million Americans tuned in the radio version of New York City’s experimental Mercury Theater. It was a decision that some, no doubt, came to regret. What they heard was an all-male chorus of talking heads—scientists, journalists, politicians, and military experts—repeatedly telling them that New Jersey was being invaded by Martians. The ensuing hours were alarming ones for those who did not realize they were listening to Mercury Theater on the Air’s adaptation of the classic H.G. Wells science fiction novel *War of the Worlds*. The performance, directed by and starring Orson Welles, pushed the still young medium of radio drama further than many had pushed it before. Its masterful use of music, sound effects, and especially silence showed how radio could ignite the imagination and make listeners fear the worst. Revisit that classic moment in media history, and learn what lessons it holds for us today, with Professor Daniel Foster, who over the years has taught the “War of the Worlds” broadcast as part of courses in radio, theater, and sound studies at several universities. His talk will go beyond the trivia and urban legends surrounding the broadcast and focus on the broadcast itself, to reveal what really happened and why it mattered. He’ll look at the broadcast not just as a moment of public panic, but a daring work of art. Aired during a period of rapid modern change, marked by the rise of dictators in Europe to the recent fiery destruction of the Hindenburg, the “War of the Worlds” broadcast tapped into widespread anxiety about new technologies and invading forces. Often labeled as an early case of “fake news,” it exposed deep questions about the institutions listeners trusted: education, the media, government, and the military. To emphasize the mischief radio can bring to the world, Orson Welles, at the end of the broadcast and in person, compared the radio to a jack-o-lantern and warned us to beware this “invader of the living room.” Answering questions about the performance, its historical context, and radio as a medium—new, blind, and global— isn’t merely an academic exercise. It can help us better understand how fake news works today and how to detect such lies before they cause irreparable harm. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: A Henrique Alvim Corrêa illustration from a 1906 edition of *War of the Worlds* (Wikimedia Commons).

**Unwind. Breathe. Reset.** Join us for a calming **guided evening meditation** designed to help you **release stress**, **quiet the mind**, and **restore inner peace**, even if you’ve never meditated before. * **Time:** 7:00 PM–7:30 PM * **Format:** Gentle guidance + quiet time + peaceful reflection * **Perfect for:** Beginners and experienced meditators * **What to bring:** Just yourself **Come as you are. Leave feeling lighter.** * **Reserve your spot** (recommended) * **Free Event - Donations Appreciated** * **Bring a friend. First-timers welcome!** * **Arrive early to settle in. Doors open at 6:00 PM.**

**Rockville Science Center Chess Night and Lessons by FIDE Master Luke** **Time/Date: Monday evening, 6:30 to 9:00 PM** Join us as FIDE Master Luke delivers a chess lecture with notes. He begins teaching at 7:15pm. **Location: RSC "Storefront" Location,** 36C, Maryland Avenue, Rockville, MD 20850 **Parking:** First two hours free at Parking Garage "A", 20 Maryland Ave #450, Rockville, MD 20850 * Casual Chess - Everyone is welcome. * You do not have to know how to play chess(!!!!) * Chess sets available on a first come - basis. * Wonderful chess sets provided, BYOC (bring your own clock) Host: Howard Lichtman More information about the RSC is at https://www.rockvillesciencecenter.org/

Fairfax County VA Real Estate Investors, Agents and Professionals! We just launched a Cash-Flow Breakfast Club for your area! This is the most unique real estate investor club, education, networking and mastermind event in the US! **Join us for our official launch event for Fairfax County VA** **on April 27.** **This is a 12 part education series with new topics every month. This event is session 2 of 12!** **This event is free but has very limited seating and we are limited to the first 50 to RSVP! Join us and become a founding member of this amazing community!** **Very limited seating. In-person only.** **Make sure to RSVP today to reserve your spot.** **When: April 27, 2026 @ 5:45PM – 9:00PM EST** **Where: 12700 Fair Lakes Circle, Ste. 120** **Fairfax, Virginia, 22033** The Cash-Flow Breakfast Club is NOT just a meet up. It’s the most unique Real Estate Investor Community of Mentors, Coaches & Masterminds. A community of growth oriented, abundance mindset, go-giver individuals with a BARE MINIMUM commitment to become financially free through real estate investing. We focus on providing education and building networks to help every member solve their cash-flow freedom equation, so they can have the time-freedom needed to follow their passions, make a lasting impact and even change the world! The unique format of this event, which consists of high-level education, gamified networking, mastermind breakout sessions, case studies, group deal analysis, market deep dives, and peer-to-peer coaching facilitation makes this the most impactful local real estate investor group a real estate investor can be a part of. The foundation of the group is built around the belief that everyone in the room has the potential to change the world… however most of us never have the time, energy or financial situation to even dare to dream big enough. Most of us have passions that will never be followed, amazing businesses or ideas that will never be pursued… unless we can solve the Cash-Flow Freedom Equation, which ultimately leads to Time-Freedom. Once that happens it is usually much easier for us to think bigger, dream bigger, be bigger. · Learn more about the Cash-Flow Breakfast Club [HERE](https://cashflowbreakfastclub.com/) · Get in the VIP List to be notified about the next event in your area [HERE](https://the.cashflowbreakfastclub.com/VIP) · Learn more about Launching your own Cash-Flow Breakfast Club Location [HERE](https://cashflowbreakfastclub.com/launch-your-own-club/) · Learn more about becoming an Affiliate-Sponsor at one of our club locations [HERE](https://cashflowbreakfastclub.com/affiliate-sponsors/) · View photos and videos of some of our recent events [HERE](https://cashflowbreakfastclub.com/about-the-cash-flow-breakfast-club/) · Looking to represent? Browse Cash-Flow Breakfast Club apparel and fly swag [HERE](https://cashflowbreakfastclub.com/shop/)

📚 Do you love reading, but wish you had a structure and a community to share your insights with? Join our small circle of curious minds (just 4 members per gathering) as we come together for an hour of focused reading—in the calm setting of a library or the cozy atmosphere of a café. Here’s how it works: First part: Quiet reading on your own—bring a book you’re exploring, whether it’s philosophy, history, psychology, literature, or anything meaningful to you. Second part: We regroup and each person shares key takeaways, insights, or questions sparked by their reading. This sparks a structured yet free-flowing conversation around ideas, perspectives, and personal reflections. Why join? Add structure to your reading habit. Discover new books, authors, and ideas through others’ choices. Build real connections by sharing and listening deeply. Socialize around something meaningful instead of small talk.

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“The Twister Talk,”** on tornadoes and advances in our understanding of them, with Jeffrey Halverson, professor of geography and environmental systems at the University of Maryland Baltimore County and author of *An Introduction to Severe Storms and Hazardous Weather.* [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-twister-talk](https://events.ticketleap.com/tickets/profsandpints/nv-twister-talk) .] Springtime brings tornado outbreaks and devastation across the United States. The good news for those of us who anxiously eye the skies: Tornado science is rapidly evolving and improving, as are the means by which we detect funnel clouds and warn of their approach. Get up to speed with what’s known about tornadoes with the help of Dr. Jeffery Halverson, a severe storm expert with the *Washington Post* Capital Weather Gang who previously has given excellent Profs and Pints talks on hurricanes and snowstorms. He’ll describe how, with the help of research conducted by tornado hunters, meteorologists are using ever more sophisticated computer simulations and datasets to try to “crack the code” when it comes to how and where tornadoes form. We’ll look at how science teams wielding Portable Doppler Radars on small trucks are learning that tornado wind speeds are much stronger than once presumed. We’ll consider how decades of data are changing how we think about “Tornado Alley,” and we’ll review what’s known about the relationship between tornadoes and climate change. Professor Halverson will conclude by discussing the technological strides being made in terms of tornado warning and detection, and how tornado scientists are teaming up with social scientists to gain a better understanding of what leaves us vulnerable to natural hazards. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: An F5 tornado over Elie, Manitoba in June 2007 (Photo by Justin Hobson / Wikimedia Commons).

This will be our last meeting on *Nature's God: The Heretical Origins of the American Republic*, by Matthew Stewart. For this meeting, please read: Chapter 7: The Empire of Reason **Where did the ideas come from that became the cornerstone of American democracy?** America’s founders intended to liberate us not just from one king but from the ghostly tyranny of supernatural religion. Drawing deeply on the study of European philosophy, Matthew Stewart brilliantly tracks the ancient, pagan, and continental ideas from which America’s revolutionaries drew their inspiration. In the writings of Spinoza, Lucretius, and other great philosophers, Stewart recovers the true meanings of “Nature’s God,” “the pursuit of happiness,” and the radical political theory with which the American experiment in self-government began. [LINK](https://a.co/d/bkTWJNb) I recommend using an AI tool like ChatGPT to ask these questions: * What does Matthew Stewart say about the empire of reason in his book Nature's God? I hope to see you there! Fred

Join us for conversations that go beyond small talk, diving into topics like the shifting nature of spirituality, the challenges and joys of midlife transitions, the impact of culture and capitalism, and the search for meaning in art, travel, and daily life. Our gatherings are about genuine, thought-provoking dialogue, with no set leader or strict agenda—just an open space to share ideas, perspectives, and experiences that matter to us. The direction of the discussion is shaped by everyone who shows up, making each event unique and enriching. Come ready to share, reflect, and connect with others who are also seeking deeper conversations. Let the conversation flow from topic to topic. Optional questions are listed below.
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Optional Questions: Life Stages & Transitions
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1. What did you think you'd have figured out by now that you're still completely winging?
2. When did you realize your parents' advice was for a world that no longer exists?
3. What are you finally old enough to stop pretending to care about?
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Optional Questions: Identity After the Roles
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4. Who are you when nobody needs anything from you?
5. What dream keeps resurfacing even though the "practical" time has passed?
6. How do you handle having the freedom you always said you wanted?
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Optional Questions: AI & Being Human
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7. What human experiences will AI never truly understand?
8. If machines handled all your have-to's, what would you actually do?
9. What becomes more precious as everything becomes automated?
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Optional Questions: Belief & Meaning
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10. What certainties have you given up, and what rushed in to fill that space?
11. How has knowing someone who died changed how you live?
12. What do you believe now that would shock your younger self?
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Optional Questions: The Modern Psyche
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13. What anxiety do you carry that previous generations didn't have?
14. Which of your survival strategies are you ready to retire?
15. What uncomfortable truth about happiness did it take you years to accept?
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Optional Questions: Work & Purpose
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16. When did you stop believing that your job would complete you?
17. What would you do for work if money and status weren't factors?
18. How has your definition of "making it" changed over the years?
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Optional Questions: Relationships & Connection
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19. What relationship dynamic do you keep recreating, and why?
20. When did you realize your parents were just people trying their best?
21. What kind of loneliness doesn't go away even when you're with others?
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Optional Questions: Time & Mortality
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22. What are you running out of time to say or do?
23. How differently do you spend your time knowing it's finite?
24. What will you regret not trying, even if you fail?
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Optional Questions: Society & Culture
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25. What social convention do you follow even though it makes no sense?
26. Which generation do you understand least, and what might you be missing?
27. What aspect of how we live now will seem insane in 20 years?
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Optional Questions: Personal Philosophy
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28. What rule for life did you create after learning something the hard way?
29. When did you stop believing that everyone else had it figured out
30. What paradox about life have you learned to live with?

Please join us every week for power networking! Our Chapter Passed $1,666,736 USD in the past 12 months! BNI members, on average, increase their business 20% the first year. Our chapter is a dynamic, committed group of business people who know how to refer business to each other. Come for our meeting -- stay for the referrals!!! We have open categories for individuals who will bring enthusiasm and integrity to our meeting. Just one person per professional specialty is allowed in each chapter. Visit a meeting to find out more and lock out your competition! Register Here: https://bninovanorth.com/va-nova-north-bni-mclean-business-connection--n136/en-US/visitorregistration?chapterId=16988

This is an in-person event hosted by Sahaja Yoga meditation. We offer free meditation sessions and everyone is welcome to join and experience the peace within!

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“The Physics of Baseball,”** with Scott Paulson, professor of physics and interdisciplinary liberal studies at James Madison University. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-physics-of-baseball](https://events.ticketleap.com/tickets/profsandpints/nv-physics-of-baseball) .] Profs and Pints is offering baseball fans an even bigger treat than Cracker Jack, an exploration of the physics underlying their beloved sport. Professor Scott Paulson, who regularly teaches introductory physics classes that make the physics behind real-world phenomena accessible to all, will discuss the forces and phenomena that come into play in baseball during pitching, batting, and fielding. He’ll toss you basic physics concepts that help explain how baseball’s routine plays got to be that way, and he’ll explain what’s going on in some situations where the laws of physics seem to be violated by what’s happening on the field. Ever wondered why curveballs curve or knuckleballs behave so strangely? You’ll learn how Newton’s laws and the Magnus force explain how pitchers get drastically different results from subtle differences in their releases. Curious about what exactly the “sweet spot” of the bat is? Ever wondered how big an advantage batters get from the thin air of Mile High Stadium? We’ll explore the physics of the batted ball, examining the phenomena of waves and analyzing the interaction of ball, bat and batter with the help of high-speed video. During one of the more exciting scenarios in a baseball game—the close play at the plate—fans often see outfielders throw to an infielder rather than directly to home. We’ll look at the pros and cons of this relay play, known as a “cut-off,” in the context of the physics of projectile motion. Finally, we will also look into high-profile cheating scandals involving corked bats and doctored balls. Dr. Paulson will present models to explain how these alterations to the equipment can benefit the batter and pitcher respectively, and he’ll discuss how much these models are backed up by data. These few hours in a brewpub will forever enhance your enjoyment of time at the ballpark. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: Photo by Tage Olsin / Wikimedia Commons

256 pages [Technology] • Paperback • Hardcover • Kindle • Audiobook • Library: https://fcplcat.fairfaxcounty.gov/search/title.aspx?ctx=1.1033.0.0.1&pos=1&cn=614113 Check the How To Find Us section for Zoom Link **(Remember, the Zoom Link is different each month, do not bookmark)** ### Review "[Co-Intelligence] is a solid explainer. Convincing…a blueprint…smart and well informed…"— The Wall Street Journal "A sharp and good-humoured guide to how to make the most of generative AI. Mollick follows his own prescription for success, 'inviting AI to the table' and running his own experiements into its creative and problem-solving potential." * Andrew Hill, The Financial Times "Generative AI has an oracle, and his name is Ethan Mollick. Lucky you: our oracle has written a lucid, succinct, and eminently practical guide to navigating the revolution that is right now unfolding at an astonishing pace. Co-Intelligence is the very best book I know about the ins, outs, and ethics of generative AI. Drop everything and read it cover to cover NOW." — Angela Duckworth, New York Times bestselling author of Grit "Ethan Mollick has been a leader with the hands-on exploration of AI's evolving capabilities. In Co-Intelligence, he masterfully navigates the landscape of AI advancements with insightful and informative commentary, presented with remarkable clarity and precision. This book is an invaluable resource, offering a comprehensive gide to current trends and future expectations in AI. I wholeheartedly recommend it to anyone looking to deepen their understanding of this rapidly evolving technology." — Eric Horvitz, Chief Scientific Officer, Microsoft “In today’s cacophony of ‘AI hot takes’, Mollick has distinguished himself as the leading voice of reason on the implications of AI for work and education. Anyone seeking a basis of practical knowledge to understand the coming massive changes should read this insightful book right now." — Reid Hoffman, Co-Founder of LinkedIn and Inflection AI "Co-Intelligence brilliantly captures the essence of our evolving relationship with AI. With lucid explanations and useful examples, Mollick shows how we can enlist this technology's astonishing power to build a more intelligent and humane future." — Daniel H. Pink, New York Times bestselling author of The Power of Regret, Drive, and A Whole New Mind “Embark on a transformative journey with Co-Intelligence, Ethan Mollick’s page-turning must-read for those at the helm. Mollick’s work will help CEOs and leaders harness AI’s enormous potential as a catalyst for elevating the capabilities of any team and any organization. Brilliant, authoritative, and educational.” — Jim M. Citrin, Leader, Spencer Stuart CEO & Board Practice, author of You’re in Charge, Now What? and The 5 Patterns of Extraordinary Careers ### About the Author Ethan Mollick is a professor of management at Wharton, specializing in entrepreneurship and innovation. His research has been featured in various publications, including Forbes, The New York Times, and The Wall Street Journal. He is the creator of numerous educational games on a variety of topics. He lives and teaches in Philadelphia, Pennsylvania.

If **CMMC** is on your radar (or keeping you up at night), this is the conversation you don’t want to miss! Join us on **Tuesday, May 12, 2026,** at **Honor Brewing Company** at **42604 Trade West Dr, Sterling, VA 20166**! Want a custom name tag to enhance your networking opportunities? Register here and yours will be ready at the door: https://share.hsforms.com/1YxovFyF9RzKCcq9EjAN8-wdwxz1 Join us for an “**Ask the CMMC Experts**” session with **Brian Gallagher and Carter Schoenberg of Koniag Cyber.** These two seasoned leaders have been deep in the trenches of cybersecurity, compliance, and national security! **Brian** brings 20+ years of experience leading cybersecurity services across **highly regulated industries** and a unique perspective as a former **U.S. Secret Service Technical Security Division** professional who has helped secure some of the nation’s most sensitive environments. **Carter** pairs 30+ years spanning cyber investigations, threat intelligence, and cyber law with hands-on CMMC leadership as a **Lead Certified Asessor**. He’s conducted 35+ independent CMMC assessments, supported 30+ Authorizations to Operate for **DHS and DoD**, and helped shape national conversations through work with **NIST, MITRE, and federal agencies.** Bring your questions, your challenges, and your curiosity on **May 12**, for this candid, practical conversation with **Brian Gallagher and Carter Schoenberg**, designed to help you move forward with confidence! **Agenda** 5:30 Social hour and networking begins 6:10 Welcome 6:15 Ask the CMMC Expert - **Brian Gallagher & Carter Schoenberg** 6:50 Q&A 7:00 Open Mic & Networking Continues 7:30 Adjourn

**Title**: Amplifying Engineering Skills with Claude Code In this session we will dive into how Claude Code can augment modern engineering practices, from rapid prototyping and refactoring to test generation and documentation. We’ll cover real-world use cases, integration patterns, and tips for getting the most out of AI in your development lifecycle. 6-6:30p.m. - food & drinks 6:30-7:30p.m. - Presentation 7:30-8:00p.m. - Q&A and Possible concept presentation for feedback

We invite you to an in-person session in Seattle exploring the real impact of AI on knowledge-driven industries — from shifting economics and the disruption of traditional SaaS and consulting models to where organizations can still build lasting competitive advantage. As AI platforms like ChatGPT, Claude, and Gemini continue to redefine how work gets done, organizations face a critical question: how can they adapt, remain competitive, and create lasting value? We’ll discuss practical strategies for integrating AI while preserving human expertise, along with actionable approaches to upskilling teams for an AI-driven workplace. Drawing on real-world experience from training thousands of professionals and deploying AI solutions, this session will provide clear, applicable insights for today’s evolving landscape. Following a short presentation, the session will open into an interactive discussion where attendees can share perspectives and explore key questions around the evolving role of humans, organizational adaptation, and staying competitive in an AI-first world. **Who should attend:** • Executives and managers in SaaS, consulting, and knowledge-driven organizations • Professionals exploring AI upskilling and workforce transformation • Anyone interested in the future of AI and knowledge work 📍 **Location:** Data Science Dojo, 5010 148th Ave NE, Suite 200A, Redmond, WA, United States 🔗 **Google Maps:** [https://lnkd.in/d8WA-yNc](https://lnkd.in/d8WA-yNc) **💻 Online Access:** A livestream will be available for those unable to attend in person; however, the full interactive experience is reserved for in-person participants.

Important: Register on [AICamp website](https://www.aicamp.ai/event/eventdetails/W2026043014) is required for admission. **Description:** Join us for a community-led developer event focused on AI-assisted coding with GitHub Copilot. This event brings together developers to explore practical workflows, real-world use cases, and hands-on experiences using GitHub Copilot. Whether you are new to GitHub Copilot or already using it, this event will help you better understand how to apply AI-assisted coding techniques in everyday development. **Speakers/Topics:** \- Reynald Adolphe\, Microsoft\. \- Christopher Harrison\, GitHub Stay tuned as we are updating speakers and schedules. If you have a keen interest in speaking to our community, we invite you to submit topics for consideration: [Submit Topics](https://forms.gle/JkMt91CZRtoJBSFUA) **Sponsors:** We are actively seeking sponsors to support AI developers community. Whether it is by offering venue spaces, providing food, or cash sponsorship. Sponsors will not only speak at the meetups, receive prominent recognition, but also gain exposure to our extensive membership base of 5,000+ AI developers in D.C and 500K+ worldwide.