Building Drones

***In Person Location:*** Rockville Library, second floor meeting room (Collaboration Room 3). We are experimenting with a new virtual join link - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) If you can make it in person, that's always recommended! Let's resume repeated full end-to-end testing cycles and continue to iterate our design and resolution. We are getting close. 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. Does it sound hard? Perhaps.. However! I have every confidence that we are now operating at a level were we can take on this mean, cross-functional project. We continue to build on our past successes, and a key technology we previously applied was increasing the signal of small voltages using OpAmps - which we did during our custom pH Probe project - [https://www.mocomakers.com/ph-probe/](https://www.mocomakers.com/ph-probe/) \- That technology is exactly what we need to get this machine working\, and at a high precision\! 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 have a bit over $2,000 in materials costs, so if you want to sponsor this project, and get banners at events with 20K attendees, and access to our email broadcast of 30K members, please contact matt@mocomakers.com We are also open to university, lab, or community partnerships so feel to reach out if you want to be part of this project. Together, we can do incredible things. ***In Person Location:*** Rockville Library, second floor meeting room (Meeting Room 3). To Join Virtually: https://meet.jit.si/mocomakers

***Tranquility* awaits you at Virginia Beach, February 26 - March 2, 2026.** Join us for five days of movement, healing, and community in a serene oceanfront setting. We will return to our beautiful, relaxing beach house to create a strong, compassionate container together. The ocean’s rhythm, the warmth of the house, the grounding dance, Anand’s healing touch, and the companionship of fellow travelers will weave a cocoon of ease and support for you to unwind, release and recharge. Rejuvenating experiences like cold plunges in the ocean, a sunrise dance, creative arts, hot tub soaks and nourishing meals are all designed to bring you back to the essence of being. Anand will offer individual Brennan healing sessions to each participant, deepening and supporting your journey into refuge. Nathalie will guide us on a creative arts experience to deepen your self expression and awareness. Come as you are, and let the waves of movement, emotion, and healing carry you to the sanctuary within. **To purchase tickets please event page:** https://www.annkite.com/tranquility

Come volunteer with us refurbishing donated bicycles so that they can be used again by the community! This event is open to new volunteers and existing volunteers. No mechanical experience is necessary. Note: The warehouse location is in the alley behind 1502 Mt Vernon Ave. Enter through the gray door next to a roll-down garage door. If you drive to the location, be sure to park in the street, not in the alleys or parking lots surrounding the warehouse. And wear clothes you don't mind getting dirty with bicycle grease! Volunteers under 18 need a parent or guardian to accompany them to their first volunteer experience and sign a liability waiver. Volunteers under 16 need a parent or guardian to accompany them at all times while volunteering with Vélocity.

In an era focused on scalable efficiency, the pursuit of absolute service consistency is often seen as the ultimate goal. But what is gained and what is lost when service offerings are entirely predictable? Does aiming for uniformity stifle necessary adaptation and human connection? Join us for an intimate discussion exploring the often overlooked trade-offs of **service consistency**. We'll dive into when consistency builds “trust and reliability”, and when it becomes “a barrier to designing flexible, empathetic, and truly customer-centric experiences”. **#ServiceDesign #ServiceConsistency #ServiceManagement** **What’s a Service Design DC salon?** Our salons are an excellent opportunity to connect with fellow designers, engage in meaningful conversations, and gain fresh perspectives on the evolving landscape of our field. Space is limited to ensure an intimate atmosphere and encourage deeper conversations. Whether you have been to a past salon or will be a first timer, we’d be happy to have you join this group discussion of service design practitioners and enthusiasts in the Washington D.C. area! **Evening Agenda** * 6:00 P.M. - Doors Open / Socializing \* * 6:30 P.M. - Salon begins * 8:00 P.M. - Salon Wraps up \*We will provide light refreshments, including food and drinks, during the salon. **Note about RSVPs:** * Due to the limited number of available spots, we kindly request that you update your RSVP if you are unable to attend so others may have the opportunity to join. Thank you for your understanding. *** Many thanks to our host and sponsor, **Technical Assent!** *At Technical Assent, we believe that government can be a platform for service innovation where services can be designed to be more relevant to customers, more reliable, and delivered at a lower cost.* *Our company exists to build high-performing government service organizations — government-to-citizens (G2C), government-to-government (G2G), and shared services. Our approach is unique in that we improve service performance from the bottom-up, starting with customer experience. We use that insight to design and modify the talent, tools, and technology that deliver government services to each customer. Technical Assent is a Service-Disabled Veteran Owned Small Business appraised at CMMI-SVC Level 3.*

Tightening & Toning is needed now more than ever with most of us adapting to the new remote work routines. Strengthening your body can have numerous benefits, including improved physical health, increased energy levels, better posture, reduced risk of injury, increased muscle mass and bone density, and improved mental health and self-confidence. Sculpt your body to what you desire with motivational music and personal strength training. Weights and resistance band will be used. PLEASE – wear or bring your sneaker/tennis shoes for this class! A 60-minute class that will focus on your abs, arms, and legs while being challenged with your body as equipment, building muscular strength, endurance, and balance while learning proper form and posture for all exercises. Class ends with flexibility segment to increase safety and performance in physical activities. Warm-up – may include a brisk 5-7 minute aerobic warm-up (consisting of some type of aerobic movement, i.e. (Or Outdoor 10 minute power walk – depending on weather). Classes open to all levels. Please arrive 5 to 10 minutes early. All Sales are final. Ladies Only! 14324 Old Marlborough Pike Upper Marlboro, MD 20772 The RULZ! Please arrive 10-15 minutes early to allow for Check-in. ALL classes start promptly! Children permitted only as class participants. Recommended age 13 on up. Ladies Only! [CLICK HERE TO REGISTER NOW](https://www.rulzfitness.com/classesschedule/) All Sales are final. Ladies Only! Rulz Fitness 14324 Old Marlborough Pike Upper Marlboro, MD 20772 [Registration Required!](https://momence.com/u/rulz-fitness-jJvdYS)

JOIN US FOR THE BEST NETWORKING EVENT IN DC! As seen in Entrepreneur Magazine THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= weconnect® is the fastest growing startup, digital & tech networking organization in the country. Our events are comprised of the most influential professionals in the area. THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= Our purpose is to help our members forge strong, lasting relationships within the community – combining Fortune 500/1000s with Entrepreneurs and Startups. We’re creating unique opportunities & connections to help you grow your business and network both offline and online through our proprietary platform (coming soon). Enjoy The Most Successful Startup & Tech Mixer In A Fun, Relaxed Atmosphere Mingle With Highly Successful Men & Women In The Entrepreneur, Startup, TECH Space Find Your Next Client, Employee, Business Partner or Co-founder “Your Network Is Your Net Worth.” Come Build Your Network With Us! THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= COMPANIES OFTEN IN ATTENDANCE\* (... just to name a few) Google • Sony • Electronic Arts • Hulu • Hautelook • The Honest Company • Disney • Apple • Activision • Live Nation • Dollar Shave Club • Facebook • Snapchat • Trunk Club • ZipRecruiter • Experian • DreamWorks Amplify • HBO • Edmonds.com • DogVacay • NBC Universal • YouTube • BeachBody • Playstation • Amazon...and so many more. \*This does not Guarantee that these companies will be in attendance at this event. JOIN US FROM 6:00 - 9:00PM • DRINKS\* • AMAZING COMPANY • NETWORKING \*Cash Bar PROUDLY SPONSORED BY: Connect in Tech We're Hiring THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/3nfn3jrz <= ***Event Date & location subject to change as per the organizers discretion.If event changes date your ticket will still be valid for the rescheduled event date.No Refunds, Exchanges or Substitutions***

# 🚀Ready to level up your cybersecurity game? **Join Cloudforce on Thursday, February 26 at 5:00 PM** for **Cybersecurity in the Microsoft Cloud**, a focused session on the core security essentials every organization needs to protect its cloud environment. As threats grow more sophisticated and AI-driven attacks become the norm, understanding the fundamentals of securing Microsoft 365 is critical. This session will walk you through the practical building blocks of a strong security foundation—ensuring your identity, data, and collaboration tools remain protected. **Event Details:** **📅 When:** February 26th\, 2026 \| 5:00 PM – 7:00 PM **📍 Where:** Cloudforce HQ: 120 Waterfront St, Suite 500 · National Harbor, MD 🎤 **Speaker Lineup:** * Corey J\. Lee \| Security CTO at Microsoft * Hasib Munib \| Microsoft Certified Trainer \(MCT\) \- Azure Infrastructure & Security Consultant * Rhoddy McKown \| Cloud Security SME\, Unit Lead at Cloudforce * Husein Sharaf \| CEO & Founder at Cloudforce ✨ Don’t miss this chance to connect with peers, share ideas, and get inspired for the year ahead. **✅ RSVP today to claim your spot!** **Questions?** Reach out at events@gocloudforce.com

Lego has a campaign slogan "adults welcome"... yeah duh... lol. This group is for adult Lego enthusiasts to bring their brick collections, any sets they're working on, and come build together and socialize with fellow Lego enthusiasts at the Chesterbrook Shopping Center Starbucks in McLean, VA. I look forward to meeting you all!

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!

**IMPORTANT:** This event is free, but please register here with your email so we can get a clear view of the attendance: https://uxdx.com/community/community-dc-2026-02-28/ TALKS **Lina Reynolds- Lead UX Strategist, Ford** **➡️The Strategic UX Advocate: Driving Influence through Clarity and Metrics** Are you tired of fighting for a "seat at the table" only to be asked to "just make it pretty"? Join Lina Reynolds, Lead UX Strategist, for a tactical deep dive into how UX professionals can transform from order-takers into strategic partners. Drawing from her 10+ years of experience and her recent panel at UXCON '25, Lina will share how she used Clarity and Metrics to lead high-impact projects at Ford Credit, including a dealer application that achieved a record-breaking 82 NPS. **➡️Faz Besharatian- Product Strategy & Design Leader, North X Normal** **From Stuck to Constraints Based Strategy** "We can’t do that here." Sound familiar? If you’ve worked in healthcare, finance, or any risk-sensitive environment, you’ve heard all the ways innovation gets stalled. Regulation, legal, compliance, lack of time, too many cooks... But what if constraints weren’t the enemy? Using constraints as a starting point for smarter strategy. It’s practical, fast, and made for product and design leaders. **Event Details:** **Agenda** 3:00 - 3:20: Registration and networking 3:20 - 3:30: Introduction 3:30- 4:00: The Strategic UX Advocate: Driving Influence through Clarity and Metrics- Lina Reynolds 4:00-4:30: From Stuck to Constraints Based Strategy- Faz Besharatian 4:30 - 5:00: Networking and close 📍**Location- Cleveland Park Library, DC** \*\*\* 🙌 We hope you can join us for an inspiring evening of learning and connection! 👉 Subscribe to our YouTube channel: [https://www.youtube.com/uxdxconf](https://www.youtube.com/uxdxconf) ✉ Get alerts on the latest events: [https://uxdx.com/subscribe](https://uxdx.com/subscribe) ℹ Find out more about us: [https://uxdx.com](https://uxdx.com)

**The rules are simple:** Take photographs **Each and Every Day** and post your best **ONE** (1) shot of the day - **EACH DAY** for **March**. If you happen to miss a day or two (life happens), it is **OK** to catch up and upload the photos for the days missed or just skip those days. **Please don't post over 2 to 3 at a time**. This is part of the learning process. **DO NOT POST TO THE ALBUM *UNTIL* AFTER 03/01/2026**. Please use a browser like Chrome and the Meetup.com website to post the images, as **the Meetup app does not handle albums very well**. Towards the top-left of the page is a link to **Add Photos** for uploading your photo to the album. **CONFIRM** **that your photo was Added to the correct Album.** Remember to post your **best photo (JUST ONE)** you took every day on that day! **DO NOT POST PHOTOS FROM ANY OTHER TIME!** If you have time to post an older image, you can take a new image and post it. Be creative. Please **add a caption** to know how far you are in the process. After you upload the image you took that day, find your photo at the end of the album, and edit the caption to state the day and total of days in the month like this:?/31. You can add the title of the image if you wish. A good title can make a photo! So, your photo for the **March 1st** caption would be "**1/31: My great photo!**" \*\* Adding a caption helps you keep track of where you are in the month. It does help. The purpose is to have fun and get in the habit of shooting every day. Learn to use your camera. Read your manual and test out a new feature you have never used before. Sometimes picking a theme/project can help focus (pun intended), like flowers, your pet(s), a lens you haven't used in a while, or whatever your passion is. Or try something new... The **end date is 03/31/2026**. Meetup.com does not allow events to be longer than 2 weeks. Other images that were not taken by you will be removed. Please keep the images family-friendly. You need to be a member of the Virginia Beltway Photography Group. I look forward to seeing how far people go and grow as better photographers!

Friends Join Us for a Transformative Two-Day Workshop on Authentic Relating on Feb 28th and March 1st. ART Level 1! Authentic Relating is about creating deeper, more meaningful connections by being open, honest, and present with others. In this workshop, you will learn practical tools to communicate more effectively, understand and express your true self, and cultivate empathy and trust in your relationships. **What to Expect:** * **Interactive Exercises:** Engage in a variety of activities designed to help you practice authentic relating principles. * **Group Discussions:** Share experiences and insights in a safe and supportive environment. * **Personal Growth:** Discover new ways to connect with yourself and others on a deeper level. Please RSVP to secure your spot, as space is limited. To learn more please click the link below. You can register online by going here: [https://authenticrelating.co/product/level-1-washington-dc-feb2026/](https://authenticrelating.co/product/level-1-washington-dc-feb2026/) *Enroll before January 28th and get 100 dollars off.*

Title : Design of a Quantum Photonic Full Adder Gate based on an 8-mode Integrated Optical Circuit Date: Feb 28 2026 Noon - 14:00 EST Abstract: Multiport interferometers designed using the Clements decomposition algorithm can be used to implement compact quantum-photonic full-adder (FA) gates on photonic integrated circuits (PICs). By expressing each element of the FA gate matrix in terms of the permanent of a non-unitary matrix, enabled through Boson sampling, the required number of MZIs in the gate can be further reduced. In this presentation, we will discuss the design of an FA gate modeled as a four-photon scattering process on an eight-mode integrated optical circuit, where the permanents of submatrices determine the output probabilities. Simulation results demonstrate a fidelity of 1 and a success probability of 2.22 × 10⁻⁴ for the FA gate. We will also examine the impact of phase-shifter and attenuator variations on fidelity and success probability using Ansys Q-Interconnect software. Finally, we will compare the performance of the proposed FA gate with a benchmark Toffoli gate designed using the same approach. Speaker: Shafiqul Hai received the B.Sc. degree in Electrical and Electronic Engineering from the Bangladesh University of Engineering and Technology (BUET), Dhaka, Bangladesh, in 2007, and the M.Eng. (Thesis) and Ph.D. degrees in Electrical Engineering from McGill University, Montreal, QC, Canada, in 2011 and 2016, respectively. He is currently an Assistant Professor in the Department of Electrical and Computer Engineering at Lakehead University. His research interests include the modeling and characterization of compact nanophotonic devices and components for next-generation optical fiber and RF communication systems, as well as quantum computing on photonic integrated circuits. He is the author or coauthor of more than 12 peer-reviewed journal papers and 15 conference publications. 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/)) This is an online event. Zoom registration form will be emailed to registrant and posted on the event forum by Feb 28 2026 11:00 am EST.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

This is an in-person meeting. Did you know that unwanted emotions like loneliness, sadness, hopelessness, anger, fear, anxiety, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not chemical imbalance in your brain due to some nebulous chemical reactions by chance. Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. For instance, let's say you are already carrying a huge load on your back, then you cannot take on much more, but, let's say something else happens to you, such as the difficulties from the Pandemic, then the resultant combined weight on you can take you over the edge, kind of like the straw that break the camel's back. When this happens, people's attention usually goes to the straw that was added, but actually the majority of the weight had come from the huge load that were already there, holding a person down and causing a person issues. So how do you remove the huge load that was already there? How do you lighten them up? Is it possible to get rid of them? That is what this meeting will be all about. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of 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 and Scientology Life Improvement Center of Central Ohio.

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.

Communication is everything in life You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. Hosted by the Church of Scientology of Central Ohio 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Attend a free seminar on how to have successful and lasting relationships. At this seminar you will learn: How to spot and handle negative and toxic relationships. How to get through the "rough patches" in a relationship. How to choose the right people to work with. The three things that make or break any relationship. How to make a good relationship great. All are welcome. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. Hosted by the Dianetics and Scientology Life Improvement Center of Central Ohio.

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas