Fabrication

Join DC Polyam at our monthly weekday social. Come by yourself, invite your friends, your partner(s), and even your entire polycule! Come join us from DC proper, Maryland, or Virginia; we welcome all people from all aspects of life and relationship dynamics. Metrobar has non-alcoholic options for those that don't want/don't drink alongside usual food trucks for eating options. Follow us on Instagram and join our Discord @DCPolyam We always enforce a set of house rules in order to maintain a safe space: * **Respectful Behavior** towards hosts and other guests is required; anyone who violates these rules may be asked to leave the event. * **Expectations:** Check your expectations at the door. Being at this event does not signal sexual availability or indicate any aspect of sexual orientation. Our events are about developing friendships and connections within the community. This is a no cruising event, in order to maintain a comfortable atmosphere for our guests. * **Safe Spaces:** We strive to create a safe space for people of ALL identities, including those who do not identify as polyamorous. * **No photography, video, or recording** of any kind is allowed **without prior verbal consent** of all parties involved. * **Verbal Consent:** Please be sure to ask and wait for a yes before hugging or initiating any physical contact, and encourage each other to speak openly about consent and personal boundaries. This helps foster a culture where personal boundaries are supported and attendees are empowered to speak confidently of their limits. (i.e. “Can I give you a hug?” “No thank you, but I would love a handshake.”) If you have any questions please feel free to reach out!

ASL HangOut is a safe fun social All levels D/deaf, Hard of Hearing, Hearing signers, ASL students, ASL interpreter. Hosted by Daniel Berke and his friends Jeremy, Andrew, Nathaniel. and Josh There's always a great mix of people and good conversations We will be meeting at the Tysons Corner Food Court (3rd Floor), Thursday at 7pm! Hope to see you all there! 🙂 Look for a table of ASL signers...don't be shy. 1961 Chain Bridge Rd Tysons Corner, VA 22102 join our Facebook group https://www.facebook.com/groups/468631322134694

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

**Please note that Go Gay DC is listing this exciting event as a community service, but is not running the event. Just go and have a fun time!** The monthly LGBTQ+ Book Club meets @ [Federico](https://www.federicoristoranteitaliano.com/) at 7:30 p.m. Simply ask the manager for the Book Club table. This event is also listed on **[Eventbrite](https://www.eventbrite.com/e/1967934123940?aff=oddtdtcreator)**. We will discuss *[Byzantine Intersectionality: Sexuality, Gender, and Race in the Middle Ages](https://www.amazon.com/Byzantine-Intersectionality-Sexuality-Gender-Middle/dp/069117945X)* by Roland Betancourt. Everyone welcome. Please RSVP in advance by emailing lovellsjl@aol.com . If you wish to optionally dine (on separate checks of course), the menu is at [https://www.federicoristoranteitaliano.com/menu/dinner](https://www.federicoristoranteitaliano.com/menu/dinner) The Book Club, hosted by EQUALITY NoVa, is yet another opportunity to engage in a fun and rewarding activity. We meet monthly, usually on the third Thursday of each month, at Federico’s for a lively discussion of that month’s selected book. We don’t discriminate when it comes to genre, we read – from classic literature to best selling novels to biographies to histories to gay fiction! EQUALITY NoVa serves Northern Virginia's LGBTQ+ and Allies and is a strong beacon for equality. It is a nonpartisan 501(c)(3) nonprofit open to all lesbian, gay, bisexual, transgender, queer or questioning (LGBTQ) people and straight allies. It provides fun social activities, builds relationships with elected officials, and works with civic groups on community service. For more information, visit [https://www.equalitynova.org](https://www.equalitynova.org) This event is being promotionally boosted by **[Go Gay DC](https://www.gogaydc.com)**[,](https://www.gogaydc.com) Metro Washington DC's inclusive LGBTQ+ community focused on friendship, leadership, and service. It reaches over 10K fabulous people and is growing fast. Visit [https://www.gogaydc.com](https://www.gogaydc.com) Casual attire is fine. **Metro Directions:** Be eco-friendly. Crystal City Metro station on the Yellow/Blue lines is the closest Metro stop. When you arrive, go out the station, walk towards your left to 18th Street and then veer right and walk under the Route 1 overpass to Eads St. Turn left and walk to 23rd Street. Turn right. Federico is half a block up 23rd Street on your right. Parking is usually available nearby on the residential side streets. About 10 LGBTQ+ folk regularly attend. There's no need to print out and show me your Eventbrite ticket. Please be sure to tag any event photos on social with #gogaydc This event is a safe, inclusive space for everyone under the rainbow. This event is for all ages. Remember to bring your ID, as everyone who wishes to drink alcohol is carded of course. Go Gay DC is on social media: Join the Facebook Group [https://www.facebook.com/groups/GoGayDC](https://www.facebook.com/groups/GoGayDC) Like the Facebook Page [https://www.facebook.com/GoGayDC](https://www.facebook.com/GoGayDC) Follow on Instagram [https://www.instagram.com/GoGayDC/](https://www.instagram.com/GoGayDC/) Follow on Bluesky [https://gogaydc.bsky.social/](https://gogaydc.bsky.social/) Follow on X [https://www.x.com/GoGayDC](https://www.x.com/GoGayDC) Watch on YouTube [https://www.youtube.com/GoGayDC](https://www.youtube.com/GoGayDC) Search keywords: LGBT LGBTQ LGBTQI LQBTQIA Lesbian Gay Bisexual Transgender Queer Intersex Straight Allies nonbinary non-binary

Use Promo code FALLME to receive $5.00 off! Purchase tickets here: [https://www.prosinthecity.com/event/speed-dating-washington-dc-16029](https://www.prosinthecity.com/event/speed-dating-washington-dc-15545) Tonight, Professionals in the City is hosting a speed dating event for singles age 35 plus in Old Town Alexandria, Virginia. Have you attended our fast and fabulous Speed Dating events? If you have, then you know what an entertaining ride these sought-after events can be. Meet singles in an organized and comfortable setting where a first date can turn into several. Seated speed dating allows singles like you to introduce yourselves, and share laughs and interests in one eventful night. During this local speed dating event, you'll date for approximately one hour, meeting fun and interesting members of the opposite sex as you spend a few sweet minutes with each new acquaintance. Meet singles and discover whom you mutually match with! After our Speed Dating event, join us for a night of mixing, mingling and more interactions. There will be a cash bar for this eventful evening, so come and meet other single professionals like yourself and have the time of your life! Then, after the event, use our exclusive online system from home to choose your matches from the people you met at the event. Without disclosing your email address, you'll be able to send messages through our system to anyone who attended the event. Check in is at 7:00 and the dating begins at 7:20. Please check in at 7:00 so you have a chance to mix and mingle before the dating begins. Space is limited so order soon!

Trivia!! Trivia starts promptly at 7, come earlier to get set up 630-645. I won't be at the next two but one of our regulars will be there to get a table. Clear Sky's Meadery. 15201 Display Ct, Rockville, MD 20850

Join PSW Science® on December 19th at 8 PM as we welcome Davey Smith, Assistant Vice Chancellor of Clinical and Translational Research at UCSD. Smith will explain UCSD's "Last Gift" program which follows people with HIV closely near the end of life and then studies many organs right after death. In addition to HIV reserach, this model opens new windows on cancer, brain and nerve diseases like Alzheimer’s and Parkinson’s, in addition to heart and lung disease. 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/2527/](https://pswscience.org/meeting/2527/ "https://pswscience.org/meeting/2527/") 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. A live stream of the event is also available: [https://youtube.com/live/677a2aOVi1Q](https://youtube.com/live/677a2aOVi1Q "https://youtube.com/live/677a2aOVi1Q") 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/](https://pswscience.org/join/ "https://pswscience.org/join/")

As always, the goal is fun. Beginners are welcome. We play until 5 or 6. Parking (Free): Plenty of free street parking available on Sunday afternoons near the playing area. Contact Organizer for exact address and other helpful details Metro: Foggy Bottom Metro Station is an 8 minute walk

Date : Dec 20 2025 13:00 - 15:00 EST Title: Why Classical Physics Could Not Unify Gravity: The Missing Density Constant Summary: Classical physics divides nature into two regimes: a quantum world governed by the Planck constant h, and a gravitational world governed by the Newtonian constant G. Despite one century of effort, the two regimes remain formally incompatible because neither framework contains a parameter that characterizes the density of space itself. In this paper, I argue that a fundamental density scale—denoted \mu_g—is logically necessary for any unified physical theory. Building on recent geometric models where space evolves as a helical motion, I show that the familiar constants G, \hbar, and c correspond to radial, torsional, and axial components of the same geometric motion. From this perspective, h cannot serve as the universal constant of unification because it measures action, not density. The density constant \mu_g provides the missing bridge: it allows gravitational coupling to be expressed as a property of space itself and reveals that the quantum constant \hbar is also a geometric quantity, proportional to \mu_g c \ell_\Omega^2. This analysis explains why classical and quantum physics have remained disjoint: both lack the necessary density scale. I conclude by proposing that \mu_g is not an additional assumption but a fundamental property of space that any geometric unified field theory must incorporate. References to the prior geometric theory by Zhang Xiangqian and Xu Yuchuan are included to situate this work within the emerging framework of helical-space physics. Speaker: Lynn Lou Beran is a Senior IT Security Analyst and an author, translator, and editor working at the intersection of science, engineering, and communication. She translated and edited multiple editions of Zhang XiangQian’s Unified Field Theory and co-authored recent manuscripts developing a geometric, motion-based view of physical reality. Lynn’s broader work focuses on making advanced ideas accessible without sacrificing rigor, and on connecting conceptual insight to testable predictions and practical tools. Note: This is an online event. The Zoom registration form will be provided no later than one hour prior to the event start time.

Ho-ho-ho, party people! 🎉 Get ready to jingle your bells and deck the halls because Alexandria's Over 40 Fun & Fabulous Meetup group is throwing the most epic Ugly Holiday Sweater or Holiday Pajamas or Holiday costume Party! Dust off that questionable sweater from the back of your closet, or hit the thrift stores (or Walmart) because the uglier, the better! Or wear your FUN or FUNny holiday pajamas oh where an awesome Christmas costume maybe you’ll show up as the Grinch or Santa Claus or a polar bear?! lol Feel free to kick it up a notch and find those reindeer antlers, or elf pajamas, and join us for a night of festive hilarity. What's on the agenda, you ask? Well, besides rocking your questionable fashion choices, we're diving into the White Elephant gift exchange game. Bring a wrapped $25/$30 masterpiece that'll have everyone questioning your taste – it's the gift that keeps on giving (laughs). And because we're all about spreading JOY (and calories), don't forget to whip up an appetizer or dessert to share with our fabulous 30-person crew. Mark your calendars, pack your holiday spirit, and get ready to sleigh at the party of the year. It's going to be 'Fun & Fabulous' – you won't want to miss it! BRING A FOOD OR TREAT TO SHARE WITH THE GROUP!

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

The December Ohio North Database Training user group meeting will be held on **January 6th, 2025 at 5:00PM**. This will be a **HYBRID** event and we will be joined online by **Jason Romans**. You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/l/meetup-join/19%3ameeting_N2Q3ODVjM2YtNDQ1NS00MDBjLWI5MzYtNDQ3YmFlZjkzMjAx%40thread.v2/0?context=%7b%22Tid%22%3a%22b966f302-6b93-4686-9041-c084635642c5%22%2c%22Oid%22%3a%2278c760cb-657f-46aa-bd2f-7066d9403bdb%22%7d)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Updates and announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract **Data on Fire: A Hands-On Intro to Spark in Fabric** Curious about Apache Spark but not sure where to start? This hands-on session introduces you to Spark in Microsoft Fabric Notebooks—a powerful and accessible way to process and analyze big data using familiar tools in the Microsoft ecosystem. We’ll break down key Spark concepts like distributed computing, DataFrames, and lazy evaluation, then show how they come to life inside Fabric’s notebook experience. You’ll see practical demos that cover loading, transforming, and analyzing large datasets—while leveraging Fabric’s modern data stack, including OneLake, Dataflows, and Pipelines. You’ll also learn how to choose between Spark and pure Python notebooks in Fabric, based on execution needs, data integration, and use case fit. Whether you're a SQL pro, BI developer, or data engineer, this session will give you the tools and confidence to start using Spark in your own projects—no cluster management required. \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

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

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

We'll start with social time over drinks from 8:00-9:00pm. Then we'll get funky with a great live MJ/Bruno Mars/Prince style cover band, the [Fabulous Johnson Brothers](http://www.thefabulousjohnsonbrothers.com/) (they even have a horn section)! ***No cover***. Attire: dressy casual. **FOOD AND DRINK**\*: Drinks. No food service. Bring your own or order in.\* As usual, I'll have a basket of SNACKS on hand. Parking in lots surrounding the big red barn (property community center off Hayden Run). [[https://livethebarn.com](https://livethebarn.com/)]