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Frequently Asked Questions

Yes! Check out cryptography events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the cryptography events taking place this week here. Plan ahead and join exciting meetups throughout the week.

Absolutely! Find cryptography events near your location here. Connect with your local community and discover events within your area.

Cryptography Events Today

Join in-person Cryptography events happening right now

How to handle the subconscious mind.
How to handle the subconscious mind.
At this event you'll discover how to better understand and control your subconscious mind, helping you overcome doubts and fears. If you have anger issues, depressions and anxieties. this event will show you how to overcome them.
[fusion event]Category Topic Transhumanism
[fusion event]Category Topic Transhumanism
We do two types of meetups -- Pre-planned topics, which feature a page or two seed discussion, with multiple discussion queue questions, and Category topics, which are a general category, for which members then post specific questions with whatever background is needed to provide context. This meetup is a category topic. We meet in person and online. In person will be at 10113 Seattle Slew Lane. This meetup location does not have sufficient chairs for all of us, so it is advisory to bring a portable chair. The location also does not have food for sale. I will bring several large pizzas, and will request $2/slice. One pizza will be vegetarian. Tap water is available, please bring any other drinks desired. Online will be: [https://teams.live.com/meet/93583191724730?p=hY3jxVvnOciVl2aRn5](https://teams.live.com/meet/93583191724730?p=hY3jxVvnOciVl2aRn5)
Mid-Week Rhythm Refresh
Mid-Week Rhythm Refresh
[Book Your Classes by Clicking This Link! ](https://crowndancestudio.com/group-classes/) Break up your week with a burst of energy and social connection from **1:00 AM to 2:00 PM!** Our Wednesday daytime series focuses on Latin American rhythms styles, helping retirees and daytime learners build muscle memory and confidence. We provide personalized attention to ensure every student feels comfortable and successful on the floor while learning the Cha Cha, Rumba, & Swing. Price: $25 Drop-in / Membership DOES NOT include this class!
Wednesday Crystal City Run: 50 min
Wednesday Crystal City Run: 50 min
For the Wednesday run, let's meet at 1750 Crystal Dr (Entrance by Morton's Steakhouse) before walking over to the Crystal City Water Park and run on the Mt. Vernon Trail alongside the scenic Potomac River. LOCATION: Meet at 1750 Crystal Dr (Entrance by Morton's Steakhouse). Link to location on map: http://i.imgur.com/3yN0lwN.jpg NOTES: Photos taken during the event may end up on Instagram, Meetup, Strava and similar platforms. Let's meet at 6:50 PM, leaving by 7:00 PM. We will do 50 minutes, so 25 minutes out and 25 minutes back. You're welcome to do more if you'd like. Just before the run we decide whether we'll go NORTH (DC) or SOUTH (Old Town) on the trail. Once we're done, we meet back up at the Crystal City Water Park area. After the run please feel free to hangout and socialize with the group or join us at National Landing Water Park for a beverage and/or food. https://g.co/kgs/AErMQZ All paces are welcome! We run by time, not speed so bring a watch to monitor your time and turn around at the halfway time point. If you need to run/walk, that's ok! We average anywhere between 7-13 minute/per mile pace. First Time? Start out slow to find someone around your pace. The different paces tend to automatically gather, so you won't be alone! Metro: Crystal City on Blue/Yellow lines, 2 blocks from metro exit. Parking: There is plenty of paid parking options (parking garages, street parking, or parking lots) in the area on Crystal Drive or Long Bridge Park. Post-Run: A lot of times we have a little social outing after the run. You can bring a change of clothes if you'd like (though most people just go as is). We'll finish up the run, meet back at the Water Park, pick up our wallets and walk to wherever we decided to go for a beverage and/or food. If you have a suggestion for a place to check out, let us know!
Mastery & Socializing (Level 3 Bachata & Salsa)
Mastery & Socializing (Level 3 Bachata & Salsa)
[Book Your Classes by Clicking This Link! ](https://crowndancestudio.com/group-classes/) Mid-week is for the experts with **Level 3 Bachata (7:45 PM)** and **Level 3 Salsa (8:30 PM),** followed by a **Social Dance Party at 9:15 PM.** These advanced classes challenge experienced dancers with intricate footwork and styling, emphasizing the joy of high-level performance. **The evening costs $25 for the classes and social**, providing an inclusive space where advanced students can sharpen their craft and immediately practice their moves with peers. 7:45 Bachata (Level 3) 8:45 Salsa (Level 3) $18 for 1 Class $22 for 1 Class + Social $25 for 2 Classes + Social $10 for Social Only
All Together- Beatles Ensemble Class
All Together- Beatles Ensemble Class
Wednesdays April 22, May 6, May 20, May 27, June 3, + June 10th. 7-8:30pm. In this ensemble we’ll have fun learning and playing songs selected from the early, middle and late periods of the Beatles catalog. I’ll provide the materials we need to render them accurately and in their full complexity, while also tailoring them to meet the needs and abilities of our ensemble. Although we won’t always be able to recreate the exact instrumentation on the records, we will strive to inhabit and enjoy the essence of the songs— the rhythmic feel, edge, humor, whimsy and joy. All instruments and skill levels welcome— A flexible, kind and playful attitude required. All instruments and skill levels are welcome, though you should have basic proficiency on your instrument to get the most out of the class. Register Here: [https://square.link/u/ImF28kj1](https://l.facebook.com/l.php?u=https%3A%2F%2Fsquare.link%2Fu%2FImF28kj1%3Ffbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExV2w0WEZMTGNGTkNGQktoQnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7BOCUv-XVwSnSwH_-c8DcgcZSC7KdP8IJbLZwNJkXdOA1NXL6-08GCGDJMBg_aem_RE80Bgus9zv1f4wWnmx7uQ&h=AT0sAyu5subhlD_LJxmjSpxk5ky4-2Gmgbo1J5iHBD_KHsON3kBmc3c3fEekqZRmyYU6IrREx1g3zqX1MpH8f84Pn6qiPIfHOUlqVnxld7NQCmPHv9g39lGM_HPfoH0u4rNpI2x8PsR9o9oMJ3Q&__tn__=q&c%5B0%5D=AT3F9jdYQviC34I7hMHagGZ3ZlUUYzK2hQLGtyEmpwL_i9PQEBqKEUKvl9qhlEYdCO0UbGFyGHOW4lQeD14-7j1dsmt-oqYiqRHAzWAWQ0otrRu2fDdhFP0PZRKuWqvqbzQ-4Vay6eLgA59Nfr0IBYSSqelI31cv5fg) See what else we have coming up at the school: [https://schoolofmusicaltraditions.com/classes-workshops](https://l.facebook.com/l.php?u=https%3A%2F%2Fschoolofmusicaltraditions.com%2Fclasses-workshops%3Ffbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExV2w0WEZMTGNGTkNGQktoQnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR5UW5QJr3I6pBhufZQbIqo83BBaWjKIFLlu41cseQ7txoFF29QuC1SpYfUTaw_aem_pY6cFjl2p42tIJAF_my4yQ&h=AT04M-pjqGxeXjjpJGCP1o996m4kzAS20MZVLNT57NYloPHdj5bcsettpGMNEZv0iVEq63w21StyhIFT5PBHoAaY6fgf_bMjszANBhm2oDOK-UTzChot4dQQCcsX87JeUHfZYoq9oDp2XvYIvP8&__tn__=q&c%5B0%5D=AT3F9jdYQviC34I7hMHagGZ3ZlUUYzK2hQLGtyEmpwL_i9PQEBqKEUKvl9qhlEYdCO0UbGFyGHOW4lQeD14-7j1dsmt-oqYiqRHAzWAWQ0otrRu2fDdhFP0PZRKuWqvqbzQ-4Vay6eLgA59Nfr0IBYSSqelI31cv5fg)
DC Kizomba Lessons (Foundations & Improvers)
DC Kizomba Lessons (Foundations & Improvers)
KIZOMBA CLASSES in DC Welcome back to another Kizomba Progressive Sessions. Sessions Foundations: 7:00pm - 8:00pm Improvers/Intermediate 8:10pm - 9:10pm Cost: Foundations $90 (4 Sessions) Improver/Intermediate $$90 (4 Sessions) Combined Foundations + Improver $160 (Subject to teachers approval) Drop in rates are $25 per session or $40 if one takes both level 1&2 on the same day. * **Accepted forms of payment** Zelle: Ollovar.llc@gmail.com CashApp $oscarba20 Cash\, Credit\|Debit Cards accepted NO PAYPAL.

Cryptography Events This Week

Discover what is happening in the next few days

Using New Technology to Improve Trust in Government Webinar April 23
Using New Technology to Improve Trust in Government Webinar April 23
Using New Technology to Improve Trust from the Government Blockchain Association Webinar at Noon April 23. GBA Webinar for Civil Servants from local to state officials including those in uniform on how to use New Technology to improve trust in government Thu, Apr 23, 2026, 12:00 PM - 1:00 PM (EDT/NYC time zone) https://us06web.zoom.us/j/85762266787?pwd=ApBzwTv1QvG9qEnT5R8a5aNf3jae89.1 Join the Government Blockchain Association (GBA) for a webinar, "From Transparency to Trust in Public Governance," tailored for elected, appointed, sworn, or employed government workers. Discover how blockchain technology can revolutionize your work by boosting: \- Election integrity \- Ensuring representative transparency \- Strengthening fiscal responsibility \- Most importantly\, making your job easier than ever\. Why Attend? Learn practical ways to leverage cutting-edge tools to drive efficiency, solve critical challenges, and build public trust all from the comfort of your desktop or phone. CIVIL SERVANTS including those in uniform at all levels of government and all branches of service Free Access: No cost to join the webinar or the GBA! Actionable Insights: See real-world applications of blockchain for local governance. Ongoing Education: Gain exclusive access to free, continuous training with GBA membership. Critical opportunity to be more efficient, accessible, transparent and to make your job simpler! Presenters include Jonathan Baha'i Architecting Sovereign Infrastructure for Government & Enterprise \| Founder: Toto & Woof \| Owner: The Diefenbaker \| SSI & Civic Trust Layers Senator Michael "Big Mike" Fesi Louisiana State Senator for District 20 Gerard Dache GBA Founder & Executive Director Nimit Sawhney Entrepreneur, Co-Founder of Voatz, Cybersecurity/AI/ML Engineer Thu, Apr 23, 2026, 12:00 PM - 1:00 PM (EDT/NYC time zone) https://us06web.zoom.us/j/85762266787?pwd=ApBzwTv1QvG9qEnT5R8a5aNf3jae89.1 For More Information Contact: Bob Miko, bmiko@pacificdialogue.com 203 278 2803 About GBA The Government Blockchain Association (GBA) is a nonprofit (501c6) organization committed to advancing blockchain technology standards, facilitating industry education, and ensuring a trusted, secure ecosystem for blockchain solutions. For more information, visit https://gbaglobal.org/. For more information contact Bob Miko, bmiko@pacificdialogue.com 203 378 2803.
Sunday Code & Coffee - Apr 26
Sunday Code & Coffee - Apr 26
**☕ Code & Coffee \| Black Code Collective** Pull up, plug in, and enjoy some good company. Join us for a chill Sunday coworking session — bring your laptop and your current project (or no project at all). All skill levels welcome. **Free to attend. Coffee & treats provided. Just show up.** 📅 **Sunday, April 26** 🕙 **10:30 AM – 12:30 PM** 📍 **Falls Church, VA** Please note that we would be located on the 5th floor with the listed address below. 105 W Broad St, Suite #410 · Falls Church, VA 22046
Yoga Therapy: My Body Don't Bend That Way - Therapeutic Yoga
Yoga Therapy: My Body Don't Bend That Way - Therapeutic Yoga
Think you aren't flexible enough for yoga? Afraid to get onto the floor? Living with physical aches or restricted range of motion? Then this is the perfect yoga class for you! Explore your body's strengths in a fun, supportive environment while maintaining and growing your range of motion, flexibility, balance, strength, and sense of peace. All are welcome in this therapeutic class. Come ready to try new things, laugh, ask questions, and support each other. **Please reserve your spot at www.piesfitnessyoga.com.** The session is offered both InStudio and OnLine. The Zoom link for the OnLine session will be emailed 15 minutes before class starts to those who are registered at www.piesfitnessyoga.com. **Sign up for sessions must be made at least 2 hours prior to class.** The address is 1322 Prince St Alexandria, VA 22314. Our entrance is located on the side of the building, parallel to West St. **Street parking is available and additional parking is located at Shiloh Baptist church, spaces 3,5,7,9.** The church is located across the street from the studio, on the corner of Duke St. and West St. Discount is available to seniors, teachers, students, emergency responders, and military. All can save by purchasing class packs.
Bluegrass Repertoire Class with Justin Heath
Bluegrass Repertoire Class with Justin Heath
This is a great class for beginner to intermediate players looking to get into bluegrass. Students will learn the basic chords and melody of one or 2 classic Bluegrass songs and how to approach playing them in a jam setting. Over the course of about an hour the class will play the tunes several times as a group exploring different possibilities for kickoffs, solos, endings and more. At the end of the class we open up the jam! Justin plays guitar and banjo with Cherry Blossom Special and runs jam sessions along and runs jam sessions along with mandolinist Nick Cameron and fiddler Mari Carlson. He has been teaching guitar, banjo and mandolin in Takoma Park since 2012. This class was designed to give people an affordable entry point to Bluegrass music, and help grow the community. The class is $30 Register [Here!](https://checkout.square.site/buy/GUSSUYYW5UMKDMCDV4CQBOBL)
Advanced Expression (Level 2 American Rhythm)
Advanced Expression (Level 2 American Rhythm)
[Book Your Classes by Clicking This Link! ](https://crowndancestudio.com/group-classes/) Friday: Advanced Expression End the work week with high-energy **Advanced Rhythm** from **7:00 PM to 8:30 PM**. This session dives deep into the technicalities of Latin and Ballroom styles like Rumba, Samba, or Mambo, designed for dancers who value precision and artistic expression. For $25, you'll receive intensive instruction that pushes your physical boundaries and refines your competitive or performance edge in a high-vibe atmosphere. **When: Every Friday** **Time: 7:00 pm to 8:30 pm.** **1 Dances per month:** **\*Please check the flyer on the group class page for the dance of the month. Or contact us to find out.** **Cost:$25 per person for 90 min.**
Cuban Salsa/Rueda de Casino Class & Social Dancing
Cuban Salsa/Rueda de Casino Class & Social Dancing
Danceintime runs Cuban Salsa Classes & Social Dancing Every Saturday, all year-long. Come at 1:15 pm to sign in. Stay till 4 pm. Some of us go out for coffee or a bite to eat afterwards and everyone is welcome! $15/person. Cash, PayPal, Venmo, Apple Pay, or Card accepted. Chevy Chase Baptist Church; 5671 Western Ave. NW; Washington DC 20015. NOTE: Enter through back corner door of the church. Danceintime classes are great fun. The dance moves are beautiful, fun, and our class creates a bonded community... Check it out! Class will be held every Saturday in December....celebrate the holidays with dance! For more info: danceintime.com/classes Questions? Contact Barbbernsteintalks@gmail.com

Cryptography Events Near You

Connect with your local Cryptography community

NSCoder Night
NSCoder Night
Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.
Duty vs. Results: What Makes an Action Moral?
Duty vs. Results: What Makes an Action Moral?
When judging morality, should we prioritize **intentions/duty** or **outcomes/results**? It introduces two influential philosophers as representatives of these approaches. * **Immanuel Kant (deontology):** An action is moral when it is done from **duty** and follows rational, universal principles (the **categorical imperative**). Certain acts—like lying—are wrong regardless of the consequences; you can’t do a wrong thing for a right reason. * **John Stuart Mill (utilitarian consequentialism):** The morality of an action is determined by its **effects**, specifically how much **happiness/well-being** it produces. Mill argues that some pleasures are “higher” than others, and that good intentions don’t redeem harmful outcomes. ## Discussion Questions 1. **The lying dilemma:** A murderer comes to your door and asks if your friend is hiding inside. Kant would say you must not lie. 2. **Can good intentions rescue a bad outcome?** 3. **The organ harvest problem:** A surgeon has five patients dying of organ failure and one healthy patient in for a checkup. Killing the one to harvest organs would save five lives, and the math works out for the utilitarian. Why does this feel so deeply wrong? Is that feeling a point in Kant's favor, or just a bias we should overcome? 4. **Do rules need exceptions?** Kant insists moral rules must be universal, with no exceptions. But most of us can imagine extreme scenarios where any rule seems like it should bend. Does the need for exceptions fatally undermine deontology, or is the strength of the system precisely that it refuses to bend? 5. **Who gets to calculate the consequences?** Utilitarianism asks us to maximize good outcomes, but we're notoriously bad at predicting consequences. If we can't reliably know the results of our actions, is it practical to base our entire moral system on outcomes? Does this uncertainty push us back toward rules and principles? 6. **Everyday morality:** Think about a real moral decision you've made recently, even a small one. Did you reason more like a Kantian (what's the right thing to do in principle?) or more like a utilitarian (what will produce the best result?)? Do most people naturally lean one way? 7. **Justice vs. the greater good:** A town can prevent a deadly plague by sacrificing one innocent person. The greater good is clearly served. But is it just? Can an action be morally right and deeply unjust at the same time? 8. **The big synthesis question:** Are these two systems actually opposed, or do they often arrive at the same answers by different paths? Is it possible that we need both: rules to guide us in the moment and consequences to evaluate systems and policies over time?
COhPy Monthly Meeting
COhPy Monthly Meeting
**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com
Psychic Development Series  II - Pueo Group
Psychic Development Series II - Pueo Group
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
The Non-competitive Tennis Partner Program
The Non-competitive Tennis Partner Program
We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)
Afternoon Coffee Break!
(craft and chit chat included)🤣☕️🤗
Afternoon Coffee Break! (craft and chit chat included)🤣☕️🤗
**Let’s catch up and take an afternoon break.** **Grab a coffee or snack and let’s chit chat! Gayle and I will bring adult coloring books and/or a simple craft if you’d like to unwind and relax.😊**
Columbus HUG April
Columbus HUG April
Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/