Nikola Tesla

***UPDATE: Meet us in the Rockville Library, Collaboration room #4*** ***Join us for an evening in an electronics lab where we will attempt to run clean scans of gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) Meet us in the Rockville Library, Collaboration room #4

• What we'll do On https://blackecon101.podbean.com/ Thursdays at 6 pm. discussing the economy....

This is a single person event for an in-person quantum healing session in Alexandria, VA. If you are interested in visiting a past-life and getting in touch with your higher self, please join me for this infornative and very intense opportunity. The session is based on Dolores Cannon’s *Quantum Healing Hypnosis Technique* and takes about three hours to complete. We have human friendly cats. There are some small activities that should be accomplished prior to the meeting, for a more quality session, so I will be requesting an email address to send instructions to. It is important to let me know prior to the session if you cannot make it to allow someone else to take your space. See you soon!

Come celebrate the golden anniversary of the showcase transit of Washington, the Metrorail! We'll be traveling back and forth over the original stretch of the Red line that opened on March 27, 1976, distributing [t-shirts](https://transitenthusiastsdc.wordpress.com/wp-content/uploads/2026/01/t-shirt-order-form.pdf), balloons and stickers. Once we've spread our cheer, we'll retire to the Metro Bar just outside the Rhode Island Avenue station to reminisce and celebrate more. Join us! **NOTE**: Our "official" celebration begins at 4:30. We may add a noontime celebration if there is enough interest. Please email me at williamrice63@gmail.com if you'd like to participate in the earlier event. **ALSO NOTE**: WMATA has of this writing not yet announced what it is doing to celebrate. We will monitor its communications and keep you updated if we adjust our activities to accommodate the agency's plans.

**NOTE TO PROSPECTIVE RIDERS; RIDE MAY BE CANCELLED IN THE EVENT OF LOW INTEREST/SIGN-UP.** [https://ridewithgps.com/routes/45899232](https://ridewithgps.com/routes/45899232) 26.1 miles. Lunch is at the Great Falls overlook 18.2 miles into the ride. There are toilets at Great Falls and Fletchers' Boathouse. We will e-bike from Glen Echo Park in Maryland to the majestic Great Falls. We will be biking on the Capital Crescent Trail, the C&O Canal pathway, and McArthur Blvd with separate biking lanes. This tour captures the essence of adventure and natural beauty. We will be meandering alongside the serene Potomac River and the C&O Canal, offering E-bike Lovers an unparalleled opportunity to immerse themselves in the lush landscapes that define this region. Glen Echo Park, with its rich tapestry of cultural and artistic heritage, serves as the perfect prologue to a journey that gradually unfolds into the wild, untamed beauty of the Great Falls. The route is just over 26 miles on gravel and asphalt. The gravel is compact. If you don't like the gravel on the C&O Canal pathway, this is not your route. Entrance to the Great Falls National Park is for free as we enter from the C&O Canal. We park at the large parking lot off Oxford Street, NOT at the smaller lot at McArthur Blvd. Please bring snacks, lunch and plenty of water. FYI: Ride With GPS E-bike Lovers Club membership is now for free as [www.ebikelovers.com](http://www.ebikelovers.com/) generates sufficient income from ads to cover the costs. Here is the link to activate your free membership: [https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN](https://ridewithgps.com/auto_approve/Club/6746/Zwa5jhttF5mJrFbN) The group stops a few times for slower riders to catch up. **REMEMBER:** This is a self-guided event. This event empowers each participant to take the lead, as there are no designated bike leaders within E-bike Lovers. We all embrace the role of leaders in this self-guided experience. Please RSVP only if you are coming so we know how many E-bike Lovers will participate. We enjoy a nearly 100% RSVP success rate. Thank you so much for your help! As usual, non-assisted bikers are most welcome. DISCLAIMER LIMITATION OF LIABILITY: TO THE FULLEST EXTENT PERMISSIBLE PURSUANT TO APPLICABLE LAW, NEITHER GREGORY MAASSEN, NATHAN MERRIS, RICHARD CAMER TRIP COORDINATORS, THEIR AFFILIATES, FAMILY AND FORMER AND CURRENT EMPLOYERS NOR ANY OTHER PARTY INVOLVED IN CREATING, PRODUCING, OR DELIVERING E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS IS LIABLE FOR ANY DIRECT, INCIDENTAL, CONSEQUENTIAL, INDIRECT, EXEMPLARY, OR PUNITIVE DAMAGES ARISING OUT OF A USER’S ACCESS TO, OR USE OF THE E-BIKE LOVERS GUIDES, OUR MEETUP EVENTS, AND THE GPS E-TRAILS. See for the full disclaimer: https://ebikelovers.com/disclaimer

Starting from the Washington Monument at the height of the world-famous cherry blossom season, and skimming the Tidal Basin then heading to the White House’s Lafayette Square, this tour will look at the rich history of America's capital. MEET at the east side of the Washington Monument (the side facing the Capitol Building). NOT the Department of Commerce. App won't display the right site name. Nearest metros: Smithsonian & Metro Center. Driving to the venue is Not recommended during the festive season. It will be crowded; arrive in time. Length: 2 to 2.5 hours. We’ll walk from Washington's Monument to the White House & Lafayette Square. And discover: • Japan's great gift to America • The lost public beach--at the Tidal Basin! • The mysterious Jefferson Pier • The Marquis de Lafayette’s amazing & perilous associations with multiple American Presidents • Where the term "red tape" was invented • Disputes over the Jefferson Memorial • The Washington Monument riot • The city's grand philanthropists • Tales of the Lincoln Memorial • The scoundrel who betrayed Jefferson, killed Hamilton, and tried setting up his own country—with the head of the U.S. Army! • Designer of the White House • Assassination attempts on Presidents • A walk with President Lincoln. • The town's many female heroines • Cracking the secret codes of Nazi Germany and Imperial Japan • The early Navy's greatest hero • The soldier who saved Jefferson from being hanged • The plot that saved Mt. Vernon • And more! Pre-register and prepay via-- Eventbrite: [https://www.eventbrite.com/e/peak-bloom-cherry-blossom-dc-history-tour-trees-to-white-house-march-29-tickets-1984701539732?aff=oddtdtcreator&keep_tld=true](https://www.eventbrite.com/e/peak-bloom-cherry-blossom-dc-history-tour-trees-to-white-house-march-29-tickets-1984701539732?aff=oddtdtcreator&keep_tld=true) Or PayPal, sending $22 to: [paypal.me/EMoser460](http://paypal.me/EMoser460) You can also pay in cash, $22, at the tour's start. We’re highly rated on TripAdvisor: [https://www.tripadvisor.com/Attraction_Review-g28970-d12791843-Reviews-Lafayette_Square_Tour_of_Scandal_Assassination_Intrigue-Washington_DC_District_of.html](https://www.tripadvisor.com/Attraction_Review-g28970-d12791843-Reviews-Lafayette_Square_Tour_of_Scandal_Assassination_Intrigue-Washington_DC_District_of.html) Your tour guide is a former speechwriter to the President of the United States, a former writer for Jay Leno’s “The Tonight Show”, & author of books on the hidden history of the White House, the Capitol Building, and Alexandria, Virginia: The White House's Unruly Neighborhood: [https://www.amazon.com/White-Houses-Unruly-Neighborhood-Lafayette-ebook/dp/B082ZVDCD7/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=&sr=](https://www.amazon.com/White-Houses-Unruly-Neighborhood-Lafayette-ebook/dp/B082ZVDCD7/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=&sr=) And: The Lost Capitol: [https://www.amazon.com/Lost-History-Capitol-Tumultuous-Congress-ebook/dp/B099JBSN9Q](https://www.amazon.com/Lost-History-Capitol-Tumultuous-Congress-ebook/dp/B099JBSN9Q) And a forthcoming book on Georgetown! Questions? Contact: [191.EP.JM.56@proton.me](mailto:191.EP.JM.56@proton.me) Think history is boring? Not on our tours! Restaurants available for dinner afterwards, at the Old Ebbitt Grill, The Hamilton, et al. Celebrate the blossoming of spring and the Easter season with a fun, informative tour of America's most historic, scenic venues! MEET at the east side of the Washington Monument (the side facing the Capitol Building). NOT the Department of Commerce. App won't display the right site name.

The DC Environmental Film Festival is one of the best film festivals of the year here - maybe THE best. Many of the films are free - you can browse the schedule [here](https://dceff.eventive.org/). We always like a reception for the socializing so we'll see Yanuni on Closing Night. From Variety: "Few environmental documentaries begin with quite the urgency that “[Yanuni](https://variety.com/t/yanuni/)” does. Even fewer blend political thrills with meditative visual poetry, but Austrian director [Richard Ladkani](https://variety.com/t/richard-ladkani/) strikes this balance with an even hand in his intimate chronicle of Juma Xiapaia, a brave Indigenous activist in Brazil and the first woman elected chief in the Amazon’s Middle Xingu region. **It will sell out at some point. The cost for the film and reception is $25. (The director will also be there.) [Here's the link](https://dceff.eventive.org/schedule/6991e0a0afc3abbb6802f1b3) to purchase tickets**. **Shared Earth Foundation Award for Advocacy and Closing Night Presentation** Followed by a filmmaker conversation and the DCEFF 2026 Closing Night Reception. Yanuni. **Winner, 2026 Shared Earth Foundation Award for Advocacy** YANUNI is a cinematic portrait of Juma Xipaia, an Indigenous chief from the Brazilian Amazon who rises from a remote village to the frontlines of climate justice. After surviving six assassination attempts, she is appointed Brazil’s first Secretary of Indigenous Rights —while her husband, a federal IBAMA agent, leads dangerous operations against illegal gold miners. As Juma navigates political power, growing threats, and impending motherhood, she is forced to confront the personal cost of resistance. At once intimate and epic, YANUNI is a powerful story of Indigenous sovereignty, love, and the urgent fight to protect the planet we call home.

Over 50 Happy Hour – Liberty Tavern Polaris Join us for a fun and relaxed Over 50 Happy Hour on Friday, April 10th from 4:00 PM – 8:00 PM at Liberty Tavern Polaris. This is a great opportunity to meet new people in our age group in a casual, comfortable setting. Whether you’re in your fifties, sixties, or seventies, everyone is welcome. Some people who attend are retired, while others are still working, but we all share one thing in common — enjoying good conversation and good company. If you’re new to the group, don’t worry. Many people attend solo and quickly find it easy to strike up conversations. The goal of this happy hour is simple: meet people, socialize, laugh, and enjoy the evening. We’ll be gathering at Liberty Tavern Polaris, a welcoming tavern with a warm atmosphere, great food, and a bar perfect for relaxed conversation. Feel free to come when you can and leave when you want. Some members arrive right at 4:00 PM, while others stop by later after work. There’s no formal agenda — just friendly people getting together to enjoy a Friday evening. Location: Liberty Tavern Polaris 2170 Polaris Parkway Columbus, Ohio Time: Friday, April 10 4:00 PM – 8:00 PM Come join us for a drink, good conversation, and the chance to meet some great people in the 50+ community.

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

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

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.

Interested in seeing what The Alliance has been working on in 2026? Come be our practice audience as we prepare to sing at JAD/CAR Preliminary Contest! We will be debuting our brand new contest set, and you won't want to miss it! Our chapter quartets, Intermission Quartet and Coffee Talk will also be performing! This is a free event!

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