Astrophysik

http://photos2.meetupstatic.com/photos/event/6/3/f/8/event_160705592.jpeg (https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ZA8SWMLWS7WHA) NOTES 1. The conversation course is continuing education, designed to excel students' Amharic conversation skill. 2. The course runs for 12 weeks. 3. We don't give placement test. The students place themselves and they can switch to a level up or down, after they examine themselves. 4. Class cancelled due to 'Force Majeure', will be recovered at the end of the course. 5. Arriving by Metro: The closest metro stations are Farragut West and Farragut North. 6. Meter parking is also an option. It is about $ 0.25 for 8 minutes. 7. The payment for each class is $ 15.00 per person per hour. It will be $ 20.00 per person per hour for walk-ins. However, it is depending on availability. 8. Students can bring friends and pay $ 20 for 2 persons per hour. But it has to be an advance payment.

Ready to speak with confidence and lead with impact? Join **Silver Spring Toastmasters at White Oak Library**—where voices grow stronger, leaders are made, and personal growth takes center stage! Whether you’re a first-time visitor or a seasoned professional, you’ll find a welcoming community that celebrates progress and purpose. **Visit our next meeting and start your transformation today!**

[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).

The Crown of Laurel Club aims to help members improve their public speaking and leadership skills. Come join us for a fun evening and a great time. The club meetings are held on the 1st and 3rd Tuesday from 7 PM to 8:30 PM online on Zoom. Find out more at http://col.toastmastersclubs.org/ and use the "Contact Us" form, from our website, to reach us and receive the Zoom meeting link.

**THERE'S LOTS OF STREET RIDING AND A LITTLE WALKING** **++++++++++++++++++++++** **The Ride Summary:** **(Must Read)** **++++++++++++++++++++++** * RIDE NAME: Koffee Klatch Tour DC Tulip Exploration * START LOC: South Bluemont Parking Area, * 329 N Manchester St, Arlington, VA * START GPS: \[38\.869419780146394\, \-77\.13238140728984\]\(38\.869419780146394\, \-77\.13238140728984\) * START PARKING: Parking lot, ample parking and restrooms * ARRIVAL: 12:00 p.m. * SPEECH: 12:10 p.m. * ROLLING: 12:15 a.m. * LEVEL: Medium * DISTANCE: 21.3 miles * PACE: 11 to 13mph social pace * TERRAIN: Trails, Bike Lanes, Streets * RIDEWITHGPS ROUTE: **CBG_KOFFEEK_TULIPS_2026** * [https://ridewithgps.com/routes/54466555](https://ridewithgps.com/routes/54466555?privacy_code=JyjqB4CqvIrVUvgHi1RxOhjuD3xpMR3g) **NOTES:** Bring a camera and a lock. **++++++++++++++++++++++** **The Ride: Detail** **++++++++++++++++++++++** For your riding pleasure NoVA CBG presents A Koffee Klatch Tour DC Tulip Exploration Ride. While it's not the Keukenhof in The Netherlands, there are some nice tulip beds in the area: Netherlands Carillon Memorial Circle Boundary Drive (Pentagon) Navy & Marine Memorial The Floral Library Enid A Haupt Garden Mary Livingston Ripley Gardens Smithsonian Gardens United States Botanical Gardens US Capitol The route starts at the South Bluemont (Playground & Disc Golf) Parking Area, goes up Bluemont Jct and over Fairfax Drive to Clarendon Blvd. After that we are sort of meandering between tulip sites. Be prepared to walk your bike through the various gardens and possibly where there may be crowds of tourists. From the Capitol we will loop to take the Pennsylvania Ave bike lane turning left at 13th ST NW to the Timgad Café at mile 13.1. We then take Memorial Bridge up the Rte 50 Trail to Pershing and work our way to the W&OD **+++++++++++++++++++++** **The Meeting Spot: South Bluemont Parking Lot** **+++++++++++++++++++++** **The Ride Within the Ride:** **[TIMGAD CAFÉ](https://timgadcafe.com/)** 1300 Pennsylvania Ave Washington, DC 13st NW pedestrian area, lower concourse level of the Ronald Reagan Building Plaza beside the Federal Triangle Metro Station's entrance **++++++++++++++++++++** **Ride Level Chart** **++++++++++++++++++++** NoVA CBG tries to accommodate all levels of cyclists by offering different types of rides. We just ask that you come to the ride that suits your current riding ability the best. * Introductory Level : If you haven't ridden a bike in a number of years (or are uncertain of your abilities on a bicycle). * Beginner Level : You can easily ride your bike for 10 miles with some minor hills at a comfortable pace of 10+ to 12+ mph. * Medium Level : You can do 20 miles pretty easily at a moderate pace of 13 to 15+ mph. * Advanced Level : You can do 20++ miles easily at a 15+ pace and / or handle various challenges as rain, night riding, or other odd cycling situations. **++++++++++++++++++++** **The Fine Print:** **++++++++++++++++++++** An RSVP of 'YES' is your digital signature and means you have read and understood MEETUP.com's: * "Terms of Service : Section 6. Release " found at https://www.meetup.com/terms/ * NOVA-CBG's "Assumption of Risk Agreement" found @ https://www.meetup.com/novacbg/pages/1942951/NOVA-CBG_Waiver/ * NoVA CBG's "COVID Policy" found @ http://bit.ly/2021_NoVACBG_COVID19_POLICY Helmets are required to participate in all NOVA-CBG rides. NO exceptions. All riders ride at their own risk and with the understanding that cycling is an inherently dangerous activity. When coming to the meetup you do so voluntarily and are ready and able to participate in the ride as described under the conditions of the day. Be on time for the "pre-ride" preparation. If you do not attend the pre-ride preparation you will not be allowed to participate on the ride. Again, no exceptions.

This popular and accomplished Toastmasters club (#4787) is open to everyone, with an average of 25 people per meeting, mainly business professionals from the Reston/Herndon area. Meetings are held on the 1st, 3rd and 5th Tuesdays of the month from 6pm to 7pm at Conference Room 1 on the ground floor of 1880 Campus Commons Dr, Reston, VA 20191 SOUTH ENTRANCE. Some of the group's members are accomplished professional speakers, while others are just starting down their path of improved public speaking, including many non-native English speakers. Whether you're just starting out and looking to improve your speaking or overcome some nervousness...or looking to gain connections and sharpen your skills, you'll feel connected with the members of Reston Town Center Toastmasters. Stop by. Check us out! Chances are you'll like us so much that you'll be back! For more information: http://towncentertoastmasters.toastmastersclubs.org/

Brisk 3- to 4- mile urban hike starting and ending at the Brig. We will hike to Southwest, before circling back past Bartholdi Park and ending at the Brig for drinks and food. Closest Metro Eastern Market.

Join PSW Science® on April 10 at 8 PM as we welcome Amy Mainzer, Professor of Earth, Planetary, and Space Sciences at the University of California, Los Angeles, and Principal Investigator for NASA’s NEO Surveyor mission. During the question and answer period, in-person attendees and live stream viewers may ask the speaker questions, and in-person attendees may also engage with the speaker during the post-lecture reception. Refreshments are served. For more information on this meeting, please visit: https://pswscience.org/meeting/2534 The meeting will be held in the John Wesley Powell Auditorium, adjacent to the Cosmos Club. The Powell Auditorium is located at 2170 Florida Avenue, NW Washington, DC 20008. Use of the Cosmos Club is restricted to the Powell Auditorium, the entryway to the auditorium, and the restrooms immediately outside the auditorium. Please note there is no onsite parking available. PSW Science, founded in 1871, is one of the oldest scientific societies in Washington D.C. Now, over 150 years later, we celebrate the Society's rich history and contributions to scientific discovery and cross-disciplinary collaboration. For information on how to become a member of PSW Science and membership benefits, please visit https://pswscience.org/join/

Shilohites Toastmasters meets every 2nd and 4th Sundays. Meetings start at 4:00 pm, and last one hour. We are a community club open to all. Parking is free. We focus on personal goals for professional development.

This is a perfect venue to mingle. http://photos3.meetupstatic.com/photos/event/d/f/4/600_308043572.jpeg

World Learning Toastmasters Club meetings are held every 2nd and 4th Wednesday from 12:00 to 1:00 p.m. We are a fun loving group of professionals looking to develop our public speaking and leadership skills. Take a break from your work and come join us for a fun afternoon. All guests are welcome! Closest Metro station: Either McPherson Square (white house exit) or Farragut North. For more information about the club, please visit http://worldlearningtoastmasters.toastmastersclubs.org/

L'Exil et le Royaume d'Albert Camus est un recueil de six nouvelles explorant la condition humaine entre l'exil (solitude, absurdité, séparation, déréliction) et le royaume (sérénité, communion avec le monde). Exile and the Kingdom is Albert Camus' fine collection of six short stories which explores the human condition between exile (solitude, absuridity, apartness, abandonment) and the kingdom (peace, communion with the world). L'Exil et le Royaume, published in 1957, was the last work of fiction Camus produced before his tragic early death in 1960. Si vous allez lire l'Exil en français, il faut commander via Schoehof's avant 14h (Heure de l'Est) pour accélérer le traitement de votre commande. https://www.schoenhofs.com/LExil-et-le-royaume-by-Albert-Camus_p_27096.html (le titre est jadis disponible pour notre club chez Schoenhof's). If you wish to read Camus' Exile and the Kingdom in English, please order this translation. This book is also available in Kindle. https://www.amazon.com/Exile-Kingdom-Albert-Camus/dp/0307278581/ref=sr_1_1?crid=1IK180GYU1NRD&dib=eyJ2IjoiMSJ9.HYa3dT5939PqR2K7w4j6X5gJkSDn0f426cxnZVL9YAraHj2BRcyv07scTR5j5IvKzOydAejAKfRNTHuXvYhfdwGGaopnnsgsMURJOxX4_qr9sK5PM9_88VlaarklT3s9prurTIf74-lqbpfvePF2IdFUDCpyjS3Cj5XFcQhG4GiLNO_GUgQUKmK5fKsnYyFyXm0OR83xe7W5800A_Z5i7O9s-UHquxUi_PJvKHMKkUQ.9jHxrNWQYBVXudvpzigRn-ZFp1ZbY_XPpBI1nBxuNmU&dib_tag=se&keywords=albert+camus+exile+and+the+kingdom&qid=1771453214&sprefix=albert+camus+exile+%2Caps%2C103& Zoom Link: Alphonse-Louis Vinh vous invite à une réunion Zoom programmée. Sujet: Albert Camus. L'Exil et le Royaume. Exile and the Kingdom. Heure: 8 avr. 2026 07:30 PM Heure de l’Est (États-Unis et Canada) Participer à la réunion Zoom https://us02web.zoom.us/j/85713264534?pwd=M1bYWG304M2AhmlCCWMwQRbD1KUj7D.1 Voir des infos sur les réunions avec Zoom AI Companion https://us02web.zoom.us/launch/edl?muid=6f4e4c42-8cf7-4e20-b504-ce61b2f59244 ID de réunion: 857 1326 4534 Code secret: 783261 \-\-\- Une seule pression sur l’appareil mobile +13017158592,,85713264534#,,,,\*783261# États-Unis (Washington DC) +13092053325,,85713264534#,,,,\*783261# États-Unis Instructions pour participer https://us02web.zoom.us/meetings/85713264534/invitations?signature=IcipPLTlTlv6M_MjN_LQlBX01BeQm6AAlXqQDjy55os

Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!

Let’s get together at the Crowne Plaza and talk deals, creative finance, problem solving, whatever you want! Hubert Bruce Hosts, COREE members share ideas and resources. Open to the public!

The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. We will be hearing from Becca Powell, Director of Advocacy and Outreach at Unchained At Last, an organization whose mission is dedication to ending forced and child marriage in the United States through direct services and systems change. Unchained At Last's mission clearly meshes and addresses several of our Humanist Ten Commitments. Becca will educate us about an issue many of us may not be familiar with--but should be. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

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

It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Here is the secret of being positive and free: Thinking positively is not enough. You also have to get rid of the negative thinking. Your mind is like a garden. You can plant many beautiful flowers in it, but if you don't get rid of the weeds when you plant your flowers, the weeds will soon take over the whole garden. A positive thought is like a flower in your mental garden, and a negative thought is like a weed. You cannot expect to have a positive mindset if you continue to have negative thoughts dwelling and growing there. So, how do you get rid of the negative thoughts? That's what this Meetup is all about. Attend this local meeting and find out! The Meetup event will be led by a consultant who had helped many people live happier in life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics & Scientology life improvement center.

Jimmy V's Grill & Pub in Grandview Heights. We meet in the bar in the room on the right (the cigar shop). You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).