Delphi

We had a badminton session at **Braddell Heights Community Club, behind NEX Shopping Mall,** on Tuesday night **21th April 2026**. Welcome all High Beginner and Low Intermediate players to join us for some badminton work out. * 7:30pm - 9:30pm * High Beginner and Low Intermediate Players. * Court 1 * 2 hours per session * S$10 per session * Shuttles provided (RSL Supreme) * Location: 50 Serangoon Avenue 2, #01-01, Singapore 556129 * Do join us if you are available.

🏛️ **WHAT'S PRACTICAL PHILOSOPHY ABOUT?** Practical Philosophy is a weekly meet-up that brings critical thinkers together for an opportunity to dive deep on a topic, practice communicating, and building a community. All with no ‘official’ philosophy knowledge required! 😎 Practical Philosophy is based on the idea that philosophy should be accessible to all, and not something reserved only for academics. Each week we choose a topic, and the goal is to use the conversation to develop our critical thinking and communication as we explore that topic. The goal is to help develop our Critical Thinking, Communication, and Community 🙌 📓 **HOW DOES IT WORK?** Each week, we pick one topic and discuss it. The topic for the week is shared, generally in the [Whatsapp group](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS), along with jump-off points to get the conversation going. When groups get bigger than 7-8 people, it’s important that we break into smaller groups. This way we are able to maintain a conversational flow as opposed to having our meetups feel like a discourse or lecture. **General Meeting Agenda** Each Practical Philosophy meet-up follows this general timeline: * 19:00-19:15 - People arrive and chat, get to know each other before the ‘official' start. * 19:15-19:25 - Meeting introduction, explanation of Practical Philosophy and the topic for the week, read the guidelines and the overview so attendees know what to expect in terms of timelines. * 19:25-20:45 - Break into small groups - introduce yourselves and general thoughts on the topic, open discussion afterwards. At this point the group can review the ‘jump-off’ questions as needed, but they are just there to help guide the conversation. It’s not obligatory to answer them. * 20:45-21:00 - Bring everyone back together to discuss conclusions of the topic - each group gives a short 1-minute summary. Organizer concludes the meeting and everyone takes a group photo. * 21:00 - The official meeting is over but it’s a great opportunity to get to know people in a non-structured environment, so we often stick around, chat, and get to know each other. **🧧PRICING?** Practical Philosophy Club is FREE to attend! We just ask that if we are meeting in a café, buy a beverage! Some chapters rent a space for us to meet, and they may ask for donations to help contribute to the cost of rent. Donations will always be 100% voluntary though! 💛 WHAT PEOPLE SAY ABOUT PRACTICAL PHILOSOPHY 🗣 “I feel like Philosophy Club helps someone build their own belief system through a series of perspectives while not promoting what’s right and wrong” - Ekam 🗣 “I got hooked from day 1 (the topic was authority) and felt it was the right place for me. I feel it is a place where people can go to learn and discuss new perspectives and increase critical thinking and community by interacting with people who might challenge your point of views but at the same time encourage you to have openness and mind flexibility.” - Daniel **🤓 FAQ** * ​What will we talk about? What's the topic? ​The topic for the week is shared every Sunday in the Whatsapp group. We try to add the topic to the comment section on this event page as well but if you don’t see it, the topic and the jump-off points will be in our [Whatsapp](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS). * Do I need to study or read anything to attend? No preparation is necessary. This isn’t a study of other thinkers. We want to know what YOU think about the topic, not what an old philosopher thought. If you have a perspective from a religion or a school of thought to share, throw it on the table and we’ll discuss it, but it's not required. * Is there a specific philosophy that Practical Philosophy is focused on? The goal of our meet-ups is to not have dogmatic discussions, and flex our critical thinking muscles. Because of this, we want to hear from every realm of thought, and don't study a particular school. * Is it mostly men that attend? Surprisingly, no! Although philosophy is seen as a Candelabra affair in a dark room with a bunch of guys, our Practical Philosophy meetups are generally 50/50 between genders, and we don’t meet in any dark rooms. * Can I come alone? Of course you can, we encourage it :) * Can I be late? Please don't be! We do have a 15 minute grace period where we allow people to funnel in while we hang out, but after that if you arrive too late, it disrupts the flow of the conversation. * Where do you meet? The location is posted in Meetup and our [Whatsapp](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS) group for this location. It is HIGHLY RECOMMENDED that you join the Whatsapp group! If you want to know what other cities have a Practical Philosophy Club, you can see our chapters on our [website](https://www.practicalphilosophy.club/practical-philosophy-locations/). **PRACTICAL PHILOSOPHY - Making Philosophy Available To All.** ✨ Practical Philosophy hosts weekly, in-person meetups in over 20 countries, including Canada, Spain, Japan, Mexico and many more! 🗺️ \*\*\* Join our [Whatsapp group](https://chat.whatsapp.com/Hg7zL8ClpzM3agJCvw5HDS) 👈 Follow us on [Instagram](www.instagram.com/practicalphilosophyclub/) 👈 Our [website](https://www.practicalphilosophy.club/) 👈

**ANNOUNCEMENT – Registration via this [link](http://go.gov.sg/stackmeetup-23apr2026-mc) only.** * Seats are on a first-come, first-served basis. * For admission into our event space, please register beforehand via GovEntry only. * Please present the QR code within your registration confirmation email upon check-in at our event space. **About this Meetup** In this edition of STACK Meetup [Data], move on to the next stage in your data journey - engineering trustworthy data quality. Hear about MDDI’s standards and metrics, which allow the SG Gov to enhance data quality and availability, manage data inter-dependencies, and ensure that data errors are corrected ASAP. Discover how GovTech Singapore applies AI-enabled tools for intelligent metadata and data quality rule generation to scale data management beyond reactive to proactive. Explore how to thrive in an AI-first reality with agentic AI agents and learn about an open source, data quality validation SDK by GovTech’s Data Practice team. The highly popular Panel Discussion segment will feature Panellists from the SG Gov and DBS Bank as they deep dive into strategic data management that allow scaling at the enterprise level. Join us for an evening of dynamic mingling with peers and experts in the data field and stay on for insightful Q&A segments, where our speakers can answer your burning questions. **[Snag your seat today](http://go.gov.sg/stackmeetup-23apr2026-mc)**! Who should attend: Data analysts, data architects, data and project managers, data engineers, data scientists, and data practitioners who are in the business of maintaining data systems and use data regularly. **Programme** 6:30pm: Networking 7:00pm: Introduction By STACK Community 7:05pm: Opening By ​Yap Ghim Eng, Head of Data Practice, GovTech Singapore 7:10pm: Data Provisioning Standards (DPS) and Data Reconciliation Protocol (DRP) for WOG By Lo Zhi Zhan, Deputy Director, Data Assets and Use, Smart Nation Group, MDDI​ 7:30pm: From Chaos to Confidence: Scaling GovTech’s Data Management with AI-Driven Data Quality By Anders Tay, ICT & SS Policy Specialist, Chief Data Office, Chief Information Office, GovTech Singapore; and Hyqel Razali, Data Analyst, GovTech Singapore 7:50pm: Data Engineering in the Agentic Era [Data Quality Edition] By James Teo, Data Engineer, Data Practice, GovTech Singapore 8:00pm: Panel Discussion Moderated by Yap Ghim Eng, Head of Data Practice, GovTech Singapore With Panellists: * Lo Zhi Zhan, Deputy Director, Data Assets and Use, Smart Nation Group, MDDI​ * Sachin Tonk, Deputy Director, Engineering Management, Chief Data Office, Chief Information Office, GovTech Singapore * Florent Juglair, Head of Data Management, DBS Bank 8:20pm: Rapid-fire Q&A By speakers: * Lo Zhi Zhan, Deputy Director, Data Assets and Use, Smart Nation Group, MDDI​ * Anders Tay, ICT & SS Policy Specialist, Chief Data Office, Chief Information Office, GovTech Singapore * Hyqel Razali, Data Analyst, GovTech Singapore * James Teo, Data Engineer, Data Practice, GovTech Singapore 8:30pm: End of STACK Meetup Click **[here](http://go.gov.sg/stackmeetup-23apr2026-mc)\*** to sign up! \*Registration will be accepted via GovEntry only.

**Special topic for this week: TODO!** Have you ever wondered what happens after you write your program in any programming language and hit "Run"? Welcome to the new group dedicated to Compiler Engineering so we can discuss language design, static analysis, VMs, and code generation. Topics related to hardware architecture and FPGA are also welcomed! **Join us weekly and learn about:** * The vision for this group. * A crash course on how to start learning compiler dev (including top book recommendations). * An open networking session for showcasing projects and finding collaborators. * Weekly topic to learn about particular aspect of programming languages or hardware **Who is this for?** * Anyone building DSLs or new languages. * Anyone curious about low-level systems and programming * Anyone hiring for compiler/toolchain roles (come pitch your jobs!). * Anyone who wants to learn more about programming languages nature! This isn't a lecture—it's a conversation. Come share your projects and get motivated! This group is not super serious, so if you want to just yap about how bad is the new C++ standard you can find some listeners here. See you!

Where does genuinely new stuff come from, and what does the answer obligate us to do? We are primates, evolved for the African Savana, with meat machines in our heads. These meat machines can do something curious: they can imagine. Even further, they can be “creative”; that is, they can imagine something “novel”. At first glance, imagination seems like a cute quirk. We can imagine fantasies, tell fun stories, paint pictures, make gadgets. Some of these stories we deem “creative” or “novel”. But what actually counts as “new/creative”? The commonly used notion for “creative” in various domains of study is the creation of something “novel” and “useful/appropriate”. “Novel” ensures the new idea/invention is not just a basic recombination of old things. “Useful/appropriate” ensures that the idea is meaningful, reveals something interesting, and is not just a random mess. Both of these terms are broad and contentious (intentionally so). Who defines what is “novel” or useful/appropriate”? Should it be defined by the individual who originated the idea, or by the social judgment of peers, or specifically by experts, or by history/those who come later? The **Systems Model** recognizes that “creativity” is not a property determined by individuals, but through an interaction between the domain/field of innovation, the social ecosystem (gatekeepers, institutions, etc.), and the innovation itself. Other views emphasize the **cognitive mechanisms** of creativity. New ideas do not emerge “de novo”, they emerge from a recombination of past ideas, with a novel “transformation of the problem space”. Hence, an individual needs to make the creative leap with regards to themselves (their past experiences, cultural knowledge, etc.); it is a mental operation. Even if their new idea might already be known to someone else/the public, if they themselves did not know it, it is still a novel creation for them. Thus the question: Is there a rigorous notion that can tell whether something is “truly novel”, or even quantify how much? And who decides? Beyond the domain of fiction and art, our meat sack brains can also imagine things like multiple dimensions, 4D space, invisible forces, and other notions that at the time were heavily criticized as fanciful thinking (imaginary numbers, non-euclidian geometry, microscopic germs). Our minds were shaped by natural selection to solve savanna-scale problems — predators, social hierarchies, thrown objects. There's no selection pressure for imagining or grasping 11-dimensional string theory or quantum field theory. Feynman himself suspected we might not be able to understand wavefunction collapse or superposition. And human working memory is sorely limited. It is surprising that these ideas turn out to be “*real”*. They explain the physical world and give us tremendous power over it. Sometimes, increasing our power over the physical world depends on creating ever more “novel” ideas/absurdities (e.g. Infinite dimensional vector spaces. Subatomic particles. Quantum phenomena. etc.) Outlandishness is not sufficient for scientific success, but those ideas that yielded the greatest increase in understanding/power were often the most outlandish. In other words, the degree of “creative novelty” in science is proportional to the degree of increased physical power we gain. Is there a limit to what our brains can conceive? Science and art are very different domains. But therein lies the puzzle: the process of creativity deployed in science seems no different from the process of creativity deployed in art; so perhaps the same process is generating novelty in both. This suggests a tantalizing unity of what it means to be “novel”. If the same process generates “novelty” in 2 (seemingly) different branches: art and science, and one branch leaves physical traces, then “novelty” might not be mere arbitrary social judgment. Discussion Questions: * What counts as “creative”/”novel”? Who judges this? Is it an individual or social or objective judgment? How do we know whether something is “new” or not? Are we just “doing whatever we do?” * Operationally, how does creativity work? How does creativity “create new things”? Where does the newness come from? * Is the process of creativity in art, social science, natural science, engineering, technology, all the same underlying process? * If it is the same underlying process, how does “novelty”/creativity in science relate to creativity in art? * What’s the difference between imagination, creativity, and knowledge? * Is society obligated to create the conditions necessary for people to engage their creativity? If we disable people’s creativity, is that a form of mind control?

**Black Hat Asia 2026** is returning to Marina Bay Sands, Singapore, from **April 21–24,** bringing together global security leaders, researchers, and practitioners for of Briefings, training, and cutting-edge insights. **Division Zero (Div0)** is proud to support this year’s event as a partner. Members can **redeem code DIV0500 for S$500 off a Live Briefings Pass** or a complimentary Business Hall Pass. Black Hat Asia continues to be one of the most influential cybersecurity gatherings in the region—featuring world-class research, hands-on learning, and unmatched networking opportunities. **Registration is open: [https://blackhat.com/asia-26/registration.html](https://blackhat.com/asia-26/registration.html)** Don’t forget to come visit us at the **Div0 booth** on 23-24 April! Looking forward to seeing the community come together in Singapore. See you there!

This lesson is for you if you have tried Padel and are still familiarizing yourself with the game. You will learn more about: 1. Keeping the ball in play - Consistency 2. Court positioning - Positioning net and back court 3. Swing through when striking the ball - Main shots from back and net court 4. Directional control and shot placement 5. How and when to lob 6. How to return the ball off the back glass and when to do it. ### **Address** 392 Havelock Rd, Singapore 169663 ### **Schedule** Fridays 530PM - 7PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class. ###

Join us for SG Agentic Nights, a monthly meetup series spotlighting real-world AI implementation stories and community-driven learning — right here in Singapore. Each month, we bring together practitioners, builders, and curious minds to explore how AI is being applied across industries. Whether you're experimenting with agentic AI, deploying intelligent systems, or just starting your journey, this is your space to learn, connect, and grow. What to Expect: Talks by Practitioners - Learn from experts working on real AI implementation projects in Singapore and beyond. Community Q&A - Bring your questions and get direct insights from speakers and peers. Networking & Collaboration - Meet fellow AI enthusiasts, developers, and organizers shaping the local AI ecosystem. To attend this event please register here: [Agentic Nights](https://konfhub.com/sg-gai-apr-2026-meetup)

**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

We have never until now featured Zinfandel, the ubiquitous California grape with the Dublin Wine MeetUp Group. At its best Zinfandel, is rich, voluptuous, with great depth of red and blue fruits. Jammy and hedonistic are common descriptions Each person should bring one bottle of an quality Zinfandel wine; be creative and quality conscious, with some bottle age if possible. Turley, Martinelli, Biale, Seghesio, Ridge, Hartford Bedrock, Carlisle, Klinker Brick, Frog's Leap, and anything from the Rockpile vineyard is likely to be very good to great. The Prisoner wines began as a Zinfandel blend. Also bring a protein based appetizer to share and **a wine glass for your personal use.** Cheese and meats are best with these wines. There will be a gas grill behind the clubhouse to grill. We’ll gather at the Oak Creek clubhouse, where the Dublin Wine Group, hosted by Thom and supported by Timothy, will take it from there. Come join us for a fantastic mix of great wine, food, and even better company! The evening wraps up at 10 PM. **Please pay $10 at the door per person to cover the cost of the room rental and for the tableware, napkins, water and cups.** 🍷 **6:46 PM – Dublin Wine Group Social** 📍 **Oak Creek Clubhouse** **9005 Oak Village Blvd, Lewis Center, OH 43035** View on Maps (https://maps.apple.com/place?address=9005%20Oak%20Village%20Blvd,%20Lewis%20Center,%20OH%20%2043035,%20United%20States&coordinate=40.158011,-83.003901&name=Oak%20Creek%20at%20Polaris&place-id=I8D83B59D441EDD9B&map=explore)

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

Do you feel introverted when you are in a group setting? Are you shy? Do other people have more fun than you do? There are simple life hacks you can use to improve your connection to others and improve your social life. Talking is one thing. Truly connecting is altogether another. It's the whole experience of connecting with people and forming relationships. It includes the joy, understanding, and love formed among people. * In our meetings, you will learn: * A simple life hack to increase your liking and tolerance of other people, or even of yourself! * How to become more interested and enjoy conversations with people. * How to be comfortable in social settings. * How to be yourself * How to become more extroverted and, * How to make connections with people. Feeling lonely, isolated, or bored? This local meeting is exactly what you need! Come join us! Be sure to click on the red "Attend" button below to come to the local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology life improvement center.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)