Mecânica quântica

\#\# A low\-cost\, 6\-week intermediate\-level Spanish course with the non\-profit organization\, the Global Language Network\. Ready to dive into the world of Spanish? Join our fun and interactive class designed especially for those new to the language. **Details** Spanish Frequent Flyer with Anggela Tuesdays from 6:00pm - 8:00pm ET April 7th to May 12th In-person, Farragut Square DC Ready to learn? **Register [HERE](https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform).** **Additional Information** * GLN classes are open to everyone over 18 years of age. * Have a credit or stipend to apply to your payment? Learn more about our credit, stipend, and refund policy on the [Pricing & Course Levels page.](https://thegln.org/pricing-%26-course-levels) **About GLN** We are a Washington, DC-based 501(c)(3) non-profit organization with a mission to "Use Language as a Tool to Help Fix Our World." Since 2015 we have been rated #1 Best Language Classes in Washington, DC by Yelp! We are so happy and grateful to have you join our network and we appreciate your support of our mission.

**💃 Ready to Try Something New? Join AM Salsa Dance This October!** **AM Salsa Dance is excited to launch a 4-week Beginner Salsa Dance Series starting Tuesday April 7th! Whether you're completely new to salsa or looking to refresh your basics, this series is perfect for adults ready to step onto the dance floor with confidence.** **🕺 What to Expect** **✔️ Fundamental Cuban salsa footwork to get you moving** **✔️ Step-by-step partner dancing techniques** **✔️ Learn timing, rhythm, and styling tips** **✔️ Supportive, welcoming environment — no partner needed!** **📌 Class Details** **📍 Location: Maryland Youth Ballet, 926 Ellsworth Dr, Silver Spring, MD 20910** **🗓 Dates: Tuesday — April 7, 14, 21, & 28 **⏰ Time: 7:30 PM – 9:00 PM** **💰 Cost:** * **$60 for the full 4-week series (1.5 hours of instruction)** * **$18 per drop-in class (if space is available)** **🔐 No Walk-Ins — Registration is required!** **Each class builds on the previous one, ensuring you progress with structure and support.** **💳 Payment Options:** * **Cash at the venue** * **PayPal / Cash App / Zelle / Venmo: 301-675-4565** * **💻 [Pay for All 4 Classes – $60] https://square.link/u/yqQ4LTDo** * **💻 [Pay for One Class – $18](https://checkout.square.site/merchant/KD199AS6SCJ1E/checkout/GCZWPFOWDAOSNUYMCHZBDWLM)** **🙋 Have Questions?** **📧 Email:** amsalsadance@gmail.com **📞 Phone: 301-675-4565** **🌐 Website: [www.amsalsa.com](http://www.amsalsa.com)** **🎉 Don’t miss this opportunity to kickstart your salsa journey!** **In just one month, you’ll gain the foundation to dance with confidence, meet new people, and have fun doing it. Let’s dance, Silver Spring! 💃🕺** **💃

Been a while since we all got tacos, so let's go back to Don Tito's! Join us for a fun-filled evening at Don Tito’s rooftop! This is the perfect chance to meet new friends and expand your network in a relaxed, lively atmosphere. 🤝🎉 Enjoy discounted tacos 🌮 ($3 tacos until 9pm) and drinks 🍹 as you mix, mingle, and make new connections. The event kicks off at 6 PM ⏰, offering a vibrant rooftop vibe, great music 🎶, and plenty of tasty options 😋. Whether you’re new to the area or just looking to grow your social circle, this meetup is a great way to connect with like-minded locals. 🗣️🌟 Don’t miss out—grab your friends 👯, bring your energy ⚡, and join us for a memorable night! 🌃🔥 **HH Menu: [https://dontitova.com/happy-hour](https://dontitova.com/happy-hour)** **Transit:** Take the Orange or Silver lines to the Clarendon stop, and it's 1 block over down Wilson Blvd. **Parking:** There's metered parking on Wilson Blvd in front of the place, and on the streets behind the building (N. Irving St, etc).

​**Due to the popularity of the event, registration for free lessons and the support table are required at [https://luma.com/dcmahjongg](https://luma.com/dcmahjongg).** We do not use the RSVP system on Meetup. **A drop-in game every Tuesday at the Martin Luther King, Jr. Central Library, located at the corner of 9th and G Streets NW.** The Gallery Place Metro station (9th Street entrance) is located across the street. Street parking is available. We play in the Great Hall -- as you enter the library, we are on the right of the room. **All skill levels are encouraged to participate.** Lessons for new players (as needed) at 6:00pm. Please arrive on time. Games for all skill levels begin at 6:00. Games wrap up at 8:00. **If you own a mah jongg set, we encourage you to bring.** More resources (especially for new players) are available at http://linktr.ee/davidmahj

[Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **"Eugenics Then and Now,”** on a dangerous movement in science and its lessons for current research, with Carlo Quintanilla, molecular biologist and health science policy analyst at the Eunice Kennedy Shriver National Institute of Child Health and Human Development. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/dc-eugenics](https://events.ticketleap.com/tickets/profsandpints/dc-eugenics) .] Global concerns about the return of eugenic thinking were reignited by Chinese scientist He Jiankui’s 2018 announcement of the first gene-edited babies, Lulu and Nana. He was quickly condemned by the scientific community and jailed for illegal medical practice, but he and others around the world continue experiments with goals echoing eugenic ambitions. As genetic technologies advance at extraordinary speed, society faces a new set of ethical questions about shaping the traits of future generations. Are we entering a new era of eugenics? If so, how should we respond? Hear such questions tackled by Carlo Quintanilla, who studied rare genetic mutations in human disease as a graduate research scientist and instructor at the University of Texas Southwestern Medical Center and now works at the intersection of genomic medicine, science, and society. Dr. Quintanilla will begin by discussing the origins and history of eugenics, tracing its development in the 19th and 20th centuries as an idea, a scientific movement, and a set of policies. He’ll examine the rise of Social Darwinism in the U.K., forced sterilization programs in the United States, and the atrocities committed by the Third Reich in the name of “racial hygiene.” From there, he’ll explore how our ability to shape human health and heredity have been transformed by modern reproductive and genetic technologies such as in vitro fertilization, prenatal and embryo screening, and genome editing. You’ll learn how these tools hold enormous promise when it comes to the prevention and cure of rare and debilitating genetic conditions, yet also raise profound questions related to their potential enablement of a new, technologically driven form of eugenics. Dr. Quintanilla will then delve into the ongoing debate among scientists, bioethicists, and policymakers over what should be classified as eugenics today. He’ll highlight recent controversial uses of genetic and reproductive technologies that are pushing ethical boundaries faster than society can define them, from embryo selection for traits like IQ and height to speculative military interest in genetically enhanced soldiers. These examples raise urgent questions: Where should society draw ethical boundaries? Who gets to decide? And is the term “eugenics” still useful for guiding policy and public debate? We’ll close by examining the social, political, and regulatory forces that will determine the future, considering whether they will restrain the push toward further genetic control or accelerate it. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: The frontispiece of the 1883 book *Inquiries into Human Faculty and Its Development,* by pioneering eugenicist Francis Galton (Wikimedia Commons / Metropolitan Museum of Art).

Africa is entering a defining economic decade. Rapid urbanization, infrastructure expansion, agricultural modernization, and digital transformation are reshaping markets across the continent. Yet many professionals and members of the diaspora in the United States lack structured, grounded insight into how development actually works — beyond headlines and social media narratives. The **Africa Development & Capital Forum** invites you to our in-person gathering in Washington, DC. This session will explore: • Key macro trends shaping African markets • Infrastructure and real asset development opportunities • The evolving role of diaspora participation • Risks, realities, and responsible engagement • What disciplined, long-term development looks like This event is educational in nature and designed to foster meaningful dialogue and relationship-building among professionals interested in Africa’s long-term economic trajectory.

Title: Agentic AI Masterclass for Leaders, Managers & Founders Date: April 12 2026 8:00 am - 10:00 am EDT Abstract Agentic AI is the next evolution of artificial intelligence—where AI systems don’t just respond, but plan, decide, act, and collaborate autonomously. This course is designed specifically for leaders, managers, founders, and senior professionals who want to understand, evaluate, and deploy AI agents in real business environments—without needing a technical background. You will learn: \- What Agentic AI is \(beyond ChatGPT and copilots\)\. - How AI agents reason, plan, use tools, and work together . \- Real\-world business use cases across operations\, HR\, finance\, marketing\, healthcare\, and supply chain\. - How to design AI agent workflows using no-code / low-code tools . \- Governance\, risk\, ethics\, and ROI of autonomous AI systems The course includes hands\-on demos\, live agent builds\, and executive\-level frameworks so you can confidently lead AI adoption in your organization\. By the end of this course, you will be able to think like an AI architect, talk confidently with technical teams, and make strategic decisions about Agentic AI. Target Audience: CXOs, CTOs, CIOs, COOs, business leaders & managers, startup founders & product managers, consultants & strategy professionals ,academicians & researchers, MBA / Executive. education learners. Course Learning Outcomes -Clearly explain Agentic AI vs Generative AI -Identify where AI agents can replace or augment teams - Design multi-agent workflows for real business problems - Build working AI agents using no-code tools - Evaluate risk, governance, and ethical implications - Create an AI Agent roadmap for their organization. Speaker: Prof. Snehal Laddhaa is a dynamic and results-driven professional with a strong background in Electronics and Computer Science, specializing in AI, data analysis, and IoT applications. With over 17 years of teaching experience at reputed institutions, both in India and internationally, including Australia and the UK, Ms. Laddhaa has made significant contributions to academia through research publications and patents. She currently serves as an Assistant Professor at Ramdeobaba University, Nagpur, where they lead innovative academic programs and foster student engagement. Her work spans product development, project management, and cross-functional collaboration, with notable achievements including the grant of a utility patent for "An IoT-Powered Smart Trash Bin" and 17 design patents. She has also received accolades such as the Best Paper Award at Cardiff Metropolitan University and is a certified Australian Qualified Professional Engineer. She is a reviewer of reputed international journals. Her Google Scholar profile highlights a strong publication record in embedded systems, AI, and IoT applications. Moderators: Dr. Pawel Gora, CEO of Quantum AI Foundation [https://www.qaif.org/](https://www.qaif.org/) Dr. Sebastian Zajac, member of QPoland [https://qworld.net/qpoland/](https://qworld.net/qpoland/)

In this full day BERNINA Stitchwise event, experiment with a multitude of sewing techniques as you complete a stylish and functional zippered pouch — **all supplies provided!** Led by nationally known BERNINA instructor **Sandra Swick**, you’ll explore a patchwork of creative possibilities — decorative stitching, couching, free-motion quilting, stitching on vinyl, adding zipper, embroidery, all the way to quilting in the hoop! This workshop features BERNINA’s top of the line BERNINA 9, 7 and 5 Series machines, and the L 890 Serger, with students sharing machines (you’ll have hands-on experience on each model). Join us to increase your sewing & quilting skills! **Artistic Artifacts will have special event pricing for BERNINA machines in effect for participants. [Visit our website to learn more and register »](https://artisticartifacts.com/products/bernina-stitchwise-piece-by-piece)**

“Blessed is the nation whose God is the Lord” (Ps 33:12, KJV) Please join the Christian Party of America’s monthly Nationwide, public Conference Call to discuss current political issues with like-minded Christians. The conference call is the second Thursday of each month at 8:30 PM est. Lets join in a discussion on what can be done to address the concerns we all share for the status of our country’s civil government and have prayer to close the call. Guest speakers will be present at some of the calls to provide input on political issues. The Christian Party of America (www.christianpartyof america.com) is a new, national third-party of Christian voters, dedicated to proclaiming that Jesus is Lord in the political arena. Our purpose is to bring our country back to being an unabashedly Christian nation, by offering and electing competent candidates who share and promote our vision. Please join us in our goal of uniting believers under the banner of Jesus Christ to bring constitutional freedom to all people of the United States. We believe in the Christian principles set forth in the Bible, the Constitution, the Bill of Rights, and the Declaration of Independence. The Christian Party of America’s nationwide Conference Calls are a great opportunity to connect with other Christian Party supporters as we try to make a difference in this country. So sign on with us for the conference call to discuss issues and contribute your thoughts about what we can be doing politically. Our conference calls are open to the public and are for all of us who are interested in the Christian Party of America. It is an easy-access way to share ideas and learn more about what is going on around the country with the Christian Party of America. Hope you can make it! There is no extra charge to participate other than the usual charges by your phone plan for a long distance call. "If my people, which are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land." (2 Chronicles 7:14 KJV) KJV)

Biodanza is now in Washington DC Weekly Wednesday evenings Come dance with us! **Worried?** **Anxious?** **Nervous?** Step away from the stress and into your body. Biodanza is a joyful, heart-opening movement practice that reconnects you to what’s real: your breath, your body, your emotions — and each other. With music, guided movement, and simple human connection, Biodanza awakens vitality, lifts your mood, and reminds you of the joy of being alive. **What to Expect:** ✨ Uplifting music & guided movement ✨ Connection without words ✨ A welcoming, inclusive group ✨ No dance experience required **Reserve your spot or ask a question:** at [www.biodanzausa.com](http://www.biodanzausa.com) on the “Classes” page Wednesdays Weekly 7-9pm Venue: Peastreet yoga in Dupont area close to metro

Ready for some Mahjongg fun? Join us at The Spot in Belmont Bay for a laid-back get-together with the American Mahjongg NoVA crew! No pressure—just good vibes, great company, and plenty of tile-flipping action. Whether you’re a seasoned player or just curious to try, everyone’s welcome to join the fun. Come laugh, play, and maybe pick up a new trick or two along the way. Let’s make it a Mahjongg day to remember! Every Wednesday evening 6pm - 8pm. There is a $10 buy in. This includes one non-alcoholic drink :-) Keep an eye open for theme nights!!!!! Mrs Roper MuMu Mahjongg coming up soon!!!!

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) $15 for One Class $20 for Both Free Parking & Plenty of Dance Space.

💥 𝐋𝐢𝐧𝐜𝐨𝐥𝐧 𝐒𝐭𝐫𝐞𝐞𝐭 𝐒𝐚𝐥𝐬𝐚 💥 𝐅𝐞𝐚𝐭𝐮𝐫𝐢𝐧𝐠: 💥 𝐋𝐢𝐯𝐞 𝐒𝐚𝐥𝐬𝐚 𝐁𝐚𝐧𝐝: 𝐀𝐥 𝐒𝐨𝐧 𝐃𝐞𝐥 𝐈𝐲𝐚! . 💥 𝐒𝐚𝐭𝐮𝐫𝐝𝐚𝐲, 𝐀𝐩𝐫𝐢𝐥 𝟏𝟖 💥 𝟖 𝐩𝐦 – 𝟏 𝐚𝐦 . 🟣 Salsa, Bachata, and Merengue 🟣 Dancing All Night Long! . 👉 𝐁𝐮𝐲 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 𝐍𝐎𝐖 𝐚𝐭: [https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/) . Lincoln Street Salsa 1717 Brice Rd Reynoldsburg, Ohio 43068 . 🟣 𝐑𝐞𝐠𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 8:00 pm – 8:30 pm . 🟣 𝐁𝐞𝐠𝐢𝐧𝐧𝐞𝐫 𝐃𝐚𝐧𝐜𝐞 𝐋𝐞𝐬𝐬𝐨𝐧! 8:30 pm – 9:30 pm . 🟣 𝐎𝐩𝐞𝐧 𝐃𝐚𝐧𝐜𝐞 𝐏𝐚𝐫𝐭𝐲 𝐖𝐢𝐭𝐡 𝐋𝐢𝐯𝐞 𝐒𝐚𝐥𝐬𝐚 𝐁𝐚𝐧𝐝! 9:30 pm – 1:00 am . ✅ Cover Includes Dance Lesson and/or Party! . 👉 𝐁𝐮𝐲 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 𝐍𝐎𝐖 𝐚𝐭: [https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/) . 👉 $𝟐𝟓 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 (𝐄𝐧𝐝𝐬 𝟒/𝟒 @ 𝟓 𝐩𝐦!) . 👉 $𝟑𝟎 𝐀𝐭 𝐭𝐡𝐞 𝐃𝐨𝐨𝐫 . ✅ 𝐍𝐨 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐍𝐞𝐜𝐞𝐬𝐬𝐚𝐫𝐲! ✅ 𝐍𝐨 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝! ✅ Always Other People to Dance With! ✅ Singles, Couples, Beginners, and Pros Welcome! . ✅ BYOB ✅ 18+ . ✅ 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬? 𝐕𝐢𝐬𝐢𝐭: LincolnStreetSalsa.com 𝐎𝐫 𝐓𝐞𝐱𝐭 𝐓𝐨𝐝𝐝: 𝟔𝟏𝟒-𝟕𝟕𝟒-𝟖𝟏𝟒𝟔 . 👉 𝐁𝐮𝐲 𝐄𝐚𝐫𝐥𝐲 𝐁𝐢𝐫𝐝 𝐓𝐢𝐜𝐤𝐞𝐭𝐬 𝐍𝐎𝐖 𝐚𝐭: [https://columbussalsadancing.com/live-salsa-band-tickets-early/](https://columbussalsadancing.com/live-salsa-band-tickets-early/) .

Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

MCKS PRANIC HEALING® Level I In PRANIC HEALING® Level 1, you learn the basics of working with your energy aura, including learning to "scan," or feel the energy, to "sweep," or clean away congested energy, and to "energize," or supplement areas in your aura that have a pranic deficiency. PRANIC HEALING® has been taught to doctors, nurses, massage therapists, acupuncturists, chiropractors, shiatsu practitioners, and many others in the healing field. It has allowed them to heal confidently and consistently in the shortest learning time possible. These professionals find PRANIC HEALING® very effective and easy to apply. Other topics covered in PRANIC HEALING® Level 1: Energetic anatomy: You will learn to work with the network of chakras, meridians and auras to accelerate the healing processes of your body. Preventive healing: You will learn to remove the negative energetic patterns of a disease to prevent it from fully manifesting as a physical ailment. Self-Pranic healing: You will learn to apply these healing techniques to accelerate your own healing. Step-by-step techniques for ailments related to your: respiratory system, e.g., asthma,; circulatory system, e.g., heart ailments; gastrointestinal system, e.g., irritable bowel syndrome; musculoskeletal system, e.g., arthritis and back pain; reproductive system, e.g., menstrual problems. You'll also learn how to address common problems as migraines and sinusitis. Additionally, you'll learn to apply distant healing to loved ones who are not present in the room with you. All PRANIC HEALING® courses are "experiential," which means that you learn by actually performing the techniques and exercises in class - on yourself and those around you. During class, all the principles will be explained thoroughly and you will practice the techniques exhaustively so you will be confident in your ability to produce positive results when you finish the course. This is Day 2 of 2 Attendance at day one is required to attend day 2. The Course text book is Choa Kok Sui, "Miracles through Pranic Healing" Please bring this with you to class. PRANIC HEALING® Level 1 is a prerequisite to all other GMCKS courses. For those interested to review the class...Review fee is only $75!! LOOK AT THIS!! Review for FREE when you bring a new student to class with you.

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia