STEM

Calling anyone curious about *structures for deliberate democracy* to join a **Plural Event** 🌍 ​*Joining Partners: [RadicalXChange](https://www.radicalxchange.org/?utm_source=luma), [Web3Privacynow](https://web3privacy.info/?utm_source=luma), [Logos](https://logos.co/?utm_source=luma), [Comms Gardening](https://bit.ly/comms-gardening?utm_source=luma) and [Hubs Network](https://www.hubsnetwork.org/?utm_source=luma)* ## ​Do you care about how democracy actually works, and how it could work better? ​Come share your ideas at [a local session] and be part of something bigger: conversations happening the same day across multiple cities. Your discussion at [your favorite hub] will connect with others around the world exploring the exact same theme. ​We believe a true collective intelligence emerges from a plurality of voices. ​✨ As a bonus, insights from these events will be showcased in a panel at the [Web3PrivacyNow Summit in Berlin on June 14, ](https://web3privacy.info/event/s26ber/?utm_source=luma)reaching a wider audience. ​**What to expect in this session:** * ​Explore a local breakdown in democratic coordination * ​Imagine tools or processes that could improve it * ​Reflect on where privacy and transparency matter * ​Sketch a simple prototype * ​Design a small collective action you can try within a week ​**What are Plural Events?** Plural events bring people together around one shared topic, on the same day, in different locations worldwide. Initiated by RadicalxChange Foundation, Hubs Network and Comms Gardening, they aim to gather diverse perspectives and weave them into richer, more inclusive insights. ​Sponsored by: [Web3PrivacyNow](https://web3privacy.info/?utm_source=luma) & [Logos](https://logos.co/manifesto?utm_source=luma) *** ​One topic. ​Many places. ​Real voices, weaved into something larger. ​----- ​Extra!!! ​If you publicly share what your group designed during the Plural event, your team will have the chance to win a bounty to continue developing it. ​An independent jury will review all submissions and award prizes of €600, €300, and €100 to the top three ideas. ​Full contest rules and judging criteria coming soon.

Favor confirmar através del WhatsApp +351914149287 Tema: Las Constelaciones Familiares son una técnica de la medicina holística creada por Bert Hellinger y que nos permite mirar desde otra perspectiva nuestra vida presente. En ellas se da un nuevo espacio a acontecimientos pasados, comprendiendo todo lo vivido y de ese modo se ubican las emociones en otro lugar más sano, en el lugar correcto, liberándonos de cualquier lastre del pasado que pudiéramos tener. La terapia con Constelaciones Familiares revela que muchos de nuestros sentimientos, comportamientos y síntomas no están en realidad vinculados a nuestra propia historia personal, sino que tienen su origen en una lealtad familiar inconsciente que pretende que cada generación reanude los conflictos no regulados de las generaciones anteriores. Las Constelaciones Familiares permiten poner luz sobre estos conflictos y repararlos para liberar a los que los llevan y a sus futuras generaciones. Gratuito/Colaboración voluntária Constelar un tema: 45,00 Euros Facilita: Denise Barbosa Evento presencial en grupo Online (Eventos presenciales 10 y 24 de Enero) Reservas e inscripciones: -Teléfono: +351914149287 -E.mail: barbosa.denise@gmail.com

Curso de Filosofía de la ecología humana Las raíces de la transformación humana ¿Qué entendemos por Revolución ? ¿ De que tipo de transformación radical se trata? ¿Qué posibilidades tenemos los seres humanos de transformarnos de forma autónoma y en qué sentido podemos hacerlo de forma radical a nivel político? Esta clase de filosofía de la ecología humana pretende responder a estas y otras preguntas, planteando a los participantes nuevas e importantes cuestiones sobre nuestras posibilidades reales e impensadas de autotransformación. Será un recorrido crítico y problemático por algunas de las teorías, ideas y filosofías contemporáneas más relevantes que han puesto de relieve la importancia de la transformación radical, en una época de grandes cambios científicos, políticos y sociales. Acompañados por el filósofo Emanuele Profumi, el curso se desarrollará siguiendo una evolución argumentativa precisa, permitiendo a quienes tienen una formación filosófica enriquecer su bagaje de conocimientos y cuestiones que profundizar, y a quienes no tienen formación filosófica orientarse y pensar gracias a la filosofía, descubriendo sorprendentes formas de pensar nuestra condición humana y nuestras posibilidades como seres humanos. FECHAS Y TEMAS DEL CURSO 1. ¿Qué es la ecología humana? 12 DE MARZO **REALIZADA** 2. El horizonte de la transformación radical. 19 DE MARZO **REALIZADA** 3. La autonomía humana. 14 DE ABRIL **REALIZADA** 4. La creación política. 30 DE ABRIL **REALIZADA** 5. La Revolución después de la revolución. 14 DE MAYO 6. Monstruosidad y Mal radical. 28 DE MAYO 7. El conflicto transformador: paradigmas comparados: 5 DE JUNIO. 8. Ética del cambio dialógico: 11 DE JUNIO. 9. Reflexión final: fecha por determinar con los participantes. Las clases se impartirán de 19:00 a 21:00 en una Asociaciò cerca del metro Para-lel. PD: Podría haber algunas variaciones puntuales en las fechas durante el curso. El curso está dirigido a cualquier persona interesada en comprender y profundizar en algunas reflexiones centrales de la filosofía contemporánea, a quienes desean comprender mejor el enfoque ecológico de la vida, más allá de las teorías ya conocidas, a quienes buscan una respuesta real a un mundo invadido por la IA, a los curiosos y apasionados de la filosofía, o incluso a quienes simplemente desean descubrir una nueva filosofía en el momento de su nacimiento. Durante el curso se pedirá escribir un texto filosófico sobre uno de los problemas surgidos en el curso (compromiso no obligatorio). El profesor dará indicaciones precisas sobre cómo elaborar un breve texto filosófico, cómo proceder, los plazos, etc. En la última sesión se leerán y debatirán colectivamente los trabajos. COSTE Curso completo (5 clases): 126 euros. 4 clases: 100 euros. 1 clase: 30 euros. online: 15% de descuento sobre cada categoria SE REQUIERE PAGO POR ADELANTADO: Para el curso completo o para 4 clases: IBAN (ES26 1550 0001 2100 1582 1820) Para 1 clase: Revolut (+39 338716566) o PayPal (proemaci@gmail.com). Para cualquier información, problema o duda: póngase en contacto directamente con el profesor, Emanuele Profumi: +34 613 93 77 27 o emanueleprofumi@filosofialavoro.com Para cualquier otra información sobre el profesor: [www.emanueleprofumi.com](www.emanueleprofumi.com) o [https://uab.academia.edu/EmanueleProfumi](https://uab.academia.edu/EmanueleProfumi)

Hello everyone, 👉🏻 Looking for a regular dance class ? 🌿 ASK FOR YOUR TRIAL CLASS // FROM SEPTEMBER 2025 to JUNE 2026🌿 If you’re thinking about bringing contemporary or jazz dance into your weekly routine, I’m teaching in Gràcia at two different studios. There are 7 groups in total, ranging from complete beginners to advanced dancers. Classes take place in: 🌿 Gràcia (metro Joanic / Fontana) 👉🏻 Wednesdays / 18:30 - 20:00 (contemporary beginners - intermediate) / 20:15 - 21:45 (contemporary intermediate - advanced) 🌿 Gràcia (metro Lesseps / Fontana) 👉🏻 Thursdays / 18:30 - 20:00 (contemporary beginners - intermediate) / 20:00 - 21:30 (jazz all levels) 👉🏻 Fridays / 10:00 - 11:30 (contemporary complete beginners) / 11:30 - 13:00 (contemporary intermediate) / 13:30 - 15:00 (contemporary intermediate - advanced) You’ll be joining an existing, multicultural and mixed-level group. Classes are offered in English, Spanish, and French if needed. My approach blends improvisation, coordination, cardio, and body quality work — with a focus on sensation over form. If you're interested, feel free to send me a DM on WhatsApp or Instagram (IG: @sylvain_ludovico) Wishing you a great start to the season — see you soon! 🙌🏻🤸🏻‍♀️

Join us for an Apache Kafka® meetup on Thursday, May 14 from 6:30pm in Barcelona hosted by Logicalis and Quantiqus! 📍**Venue:** **Coworking Illa Diagonal** **[Av. Diagonal, 571, planta 4, Distrito de Les Corts, 08029 Barcelona](https://www.google.com/maps/place//data=!4m2!3m1!1s0x12a4995ab31dc2fd:0x88c4d5e87ce065c5?sa=X&ved=1t:8290&ictx=111)** 🗓 **Agenda:** * 6:30pm: Doors open/welcome **7:00pm - 7:45pm: MongoDB & Kafka: tráfico de eventos sin semáforos by Dorottya Nyárády & Antonio Membrides Espinosa** **7:45pm - 8:05pm: Kafka Foundations: siempre hay un primer momento by Daniel Rivero** 8:05pm – 9:00pm: Food/Drinks and networking If you would like to speak or host our next event please let us know! [community@confluent.io](http://community@confluent.io/)

Un sobre anónimo en el buzón contiene una entrada gratuita para el último espectáculo de magia del gran mago Lance Oldman, agotadas desde hace tiempo. El espectáculo tendrá lugar en Nueva York. Os espera una noche divertida… pero cuando se trata de magia, nunca se sabe qué puede pasar. **¿Qué es?** Un Cluedo en vivo donde tú serás parte de la historia. Interroga, investiga y descubre qué se esconde detrás del telón. **Interpretación y vestuario** Cada participante recibirá un personaje con su propia historia y secretos. Será necesario **interpretar el personaje durante la partida** y venir **caracterizado o disfrazado acorde al rol** (no hace falta nada profesional, ¡creatividad ante todo!). **Para quién es** Ideal para venir solo o en grupo. No hace falta experiencia previa. Solo ganas de divertirte y meterte en el papel. ⏳ **Duración aproximada** 2 horas de juego y interacción. **Pica-pica opcional** Bajo petición, podemos organizar un **pica-pica durante el juego**. Precio aparte, **consúltanos para más detalles**.

Con alegría y cariño te invitamos a participar en **TALLER DE CONSTELACIONES FAMILIARES** **16 de MAYO** En este Taller de Constelaciones del 16 de Mayo os hacemos una **propuesta temática** en la **inspiración** en un **rito** y una **intención**, en beneficio de quienes sientan una llamada para avanzar en esa área en particular de su vida. **Taller de Constelaciones 16 de Mayo: de la Raíz a la Flor.** (Inspirado en los ritos de Mayo de la Península Ibérica.) **La inspiración** Mayo como mes sagrado en el que la fuerza de la vida se abre de nuevo y se manifiesta en el mundo de la forma, en los sentidos humanos, y en los todos los seres de nuestro hermoso planeta. En la consciencia de Mayo honramos lo que fue caminando a la Vida. **Las temáticas** **LA MADRE. VÍNCULO CON LA MADRE Y HERIDA MATERNA. TRANSGENERACIONAL.** **MATERNIDADES DIVERSAS. PROCESOS REPRODUCTIVOS. EL VÍNCULO CON LXS HIJXS.** **DUELO Y MATERNIDAD. PÉRDIDAS GESTACIONALES. FERTILIDAD. PÉRDIDA DE HIJXS NACIDXS.** **PARTICIPAR** Puedes participar en este taller como **representante**, o para **constelar** lo que sientas que necesitas en ese momento: bloqueos, patrones, dificultades, pérdidas, conflictos, confusión, duda, etc., **esté o no relacionado con el rito y la temática** de este taller. **HORARIO** 10:00 h a 14:00 h **LUGAR** **Espai Calma** Carrer de Trafalgar, 70. Ciutat Vella. Barcelona. **Arc de Triomf** (L1) 5 minutos a pie. **Urquinaona** (L1/L4) 7 minutos a pie. **16 y 19** (Parada Trafalgar - Bruc). **PRECIO** Constelar 60 € Representar 10 € **CONTACTO Y RESERVAS** Las plazas son **limitadas** para el **cuidado** y el **bienestar** coherente del grupo. **Ara** (+34) **651 746 842** **Whatsapp** o **Llamada** Estoy a tu disposición para cualquier duda o compartir. En gratitud a tu motivación y a tu presencia. *‘La vida y el cuidado en el centro’* Ara Sánchez

**Aquesta activitat té un aforament limitat i les places s'assignen a través del sistema d'inscripció de Meetup. Les places obtingudes es reservaran fins al dia de la trobada al moment en què el grup hagi seleccionat el tema de debat. Si arribeu més tard d'aquell moment, la vostra plaça podrà ser cedida a una altra persona.** Hola i benvinguts al nostre proper Meetup de filosofia de Sòcrates Cafè! Vols una comprensió més profunda de tu mateix i del món? Valores el diàleg profund, honest i respectuós? Si és així, aquesta trobada serà molt interessant per a tu. Es tracta d'una reunió bilingüe; on podrem intervenir tant en català com en espanyol. **ON ENS TROBEM?** Café de l'Opera (NOMES 3 ABRIL!) **QUAN ENS TROBEM** Els divendres de 19:15 a 20:45 Si us plau, arribeu a temps. Començarem puntualment **QUANTES PERSONES ENS REUNIM** Es proposen sessions amb aforaments diversos, de manera que el nombre d'assistents pot variar cada setmana **QUÈ PASSA A LES REUNIONS** A cada reunió tenim una discussió utilitzant el mètode socràtic:[ https://en.wikipedia.org/wiki/Socratic_metho](https://en.wikipedia.org/wiki/Socratic_method)d. Fem, responem i discutim preguntes i idees per estimular el pensament crític i ampliar les nostres perspectives amb alguns conceptes i pensaments en els quals mai hem pensat. L'objectiu principal d'aquestes trobades és enriquir-nos amb les perspectives dels altres, i no convèncer els altres sobre les nostres perspectives. Les reunions són sobre les nostres pròpies filosofies de la vida i no necessàriament el que els grans filòsofs i acadèmics han dit o escrit. No és un club de debat ni una plataforma per fer proselitisme. En canvi, posem èmfasi en qüestionar, tenir una mentalitat oberta i desafiar les nostres pròpies suposicions mentre escoltem i respectem les opinions compartides per altres persones. Una reunió de Sòcrates Cafè es considera un èxit quan els participants surten de la discussió amb moltes més preguntes de les que tenien al principi **QUINS TEMES ES DISCUTEIXEN A LES REUNIONS** Els participants suggereixen temes al principi de cada reunió. Després votem i triem el tema més popular per discutir-lo. No és necessària una formació acadèmica en filosofia; només es requereix entusiasme per intercanviar idees i punts de vista. Alguns exemples de temes escollits a reunions anteriors \- Per quins ideals val la pena morir \- Per què mai estem satisfets \- Per què els éssers humans estem informats que la societat va malament i els líders també estan ben informats\, i no obstant això les coses continuen igual \- És necessària la identitat \- Quin és el preu ètic i l'avarícia \- Què és la postveritat \- Com és possible que les persones a les societats democràtiques estiguin tan obsessionades pel poder? \(Desig de ser diferent\, millor\, més fort que els altres\)\- Què és l'amistat **QUI POT PARTICIPAR EN AQUEST MEETUP** Qualsevol persona és més que benvinguda a unir-se a les nostres trobades. Aquests events reuneixen persones de diferents orígens i cultures, tot i que no és obligatori tenir formació filosòfica. Els nostres participants habituals són persones que tenen desig d'una comprensió més profunda de si mateixos i del món. Persones que valoren el diàleg profund, honest i respectuós

**(CASTELLANO a continuación 🌲 ENGLISH below)** Amb ganes d'un dia d'autèntica muntanya? Doncs no et pots perdre **el clàssic "Pedraforca 360º" enmig del Parc Natural del Cadí-Moixeró**. No t'espantis... avui no pujarem aquest majestuós cim... "simplement" volem fer la **volta completa al Pedraforca** entre frondosos boscos per antics camins històrics com el Camí dels Bons Homes... i per poder admirar la que molts consideren la muntanya més singular i impressionant de Catalunya... des de tots els angles! **Una ruta increïble de 17km i 700m de desnivell que ens farà connectar amb uns boscos, un aire, unes pedres, uns prats d'alta muntanya en plena explosió primaveral i unes vistes... que són un regal per a l'ànima! ;-)** ℹ️ **Detalls pràctics:** * **Preu:** 25 € excursió + 15€ cotxe (es paga directament al conductor/a) = **Total: 40€** * **Inclou:** guiatge per guia titulat, assegurança d'accidents + responsabilitat civil. * **Targeta Nature Connect:** cada 10 rutes... **1 gratuïta!** 🥪 Què cal portar? * Picnic per dinar en ruta * Mínim 1,5 L d’aigua * Calçat de muntanya i roba en capes (adaptable al temps) * Bastons opcionals ❗️ Política de cancel·lació: * ✅ Fins a **48 h abans**: devolució del pagament (amb descompte de 5 € per gestió) o **canvi per una altra ruta** dins dels pròxims 6 mesos. * ❌ Passades les 48 h: **no es faran devolucions ni canvis**. Gràcies per la teva comprensió! 📲 Segueix-nos i estigues al dia! * 📷 Al nostre Insta 👉 [Instagram](https://www.instagram.com/natureconnectbarcelona) * 😎 a Can Facebook 👉 [Facebook](https://www.facebook.com/natureconnecthikes) * 🥰 **i uneix-te al 👉 [Grup de WhatsApp](https://chat.whatsapp.com/H8fQ4srpGthI7j1OWyuBYQ) 👈** per estar informat de properes sortides! Per a + INFO, no dubtis a contactar-me (preferiblement via **WhatsApp**) ☎️ **609 309 797 (Jordi)** \-\-\-\-\-\-\- **⛰️ CASTELLANO 📷** Con ganas de un día de auténtica montaña? Pues no te puedes perder **el clássico "Pedraforca 360º" en medio del Parc Natural del Cadí-Moixeró**. No te asustes... hoy no subiremos a la cima del Pedraforca... una ruta para montañeros muy experimentados... Nosotros hoy "simplemente" queremos darle la **vuelta completa a esta mítica montaña** entre frondosos bosques y espectaculares vistas... **Una ruta increíble de 17km y 700m de desnivel** que nos hará **conectar con unos bosques, un aire, unas piedras, unos prados alpinos en plena explosión primaveral y unas vistas... que son un regalo par el alma! ;-)** **Hoy es el día. No te la pierdas.** ℹ️ **Detalles prácticos:** * **Precio:** 25 € excursión + 15€ coche (se paga directamente al conductor/a) = **Total: 40€** * **Incluye:** guía titulado, seguro de accidentes + responsabilidad civil. * **Tarjeta Nature Connect:** cada 10 rutas… ¡1 gratis! 🥪 **¿Qué hay que llevar?** * Picnic para comer en ruta * Mínimo 1,5 L de agua * Calzado de montaña * Ropa por capas (para adaptarnos al clima) * Bastones (opcionales) ❗️ **Política de cancelación:** * ✅ Hasta 48 h antes: devolución del pago (menos 5 € de gestión) o cambio por otra ruta dentro de los próximos 6 meses. * ❌ Pasadas las 48 h: no se realizan devoluciones ni cambios. ¡Gracias por tu comprensión! 📲 **Síguenos y mantente al día:** * 📷 En Instagram 👉 [Instagram](https://www.instagram.com/natureconnectbarcelona) * 😎 En Facebook 👉 [Facebook](https://www.facebook.com/natureconnecthikes) * 🥰 Y únete al **👉 [Grupo de WhatsApp](https://chat.whatsapp.com/GnAyY0TPC259jA8FC2jIJy) 👈** para estar al día de nuestras próximas salidas **Para + INFO, no dudes en contactarme** (preferiblemente por WhatsApp) ☎️ **609 309 797 (Jordi)** \-\-\-\-\-\-\- 🌱 **ENGLISH** 🐞 Do you feel like doing some real mountain hiking? **Today we want to complete the classic ‘Pedraforca 360’**. Don’t worry! Today we are not going to reach the peak of this majestic mountain we ‘just’ want to **complete the tour** **around the Pedraforca** so we can admire it from all angles! Some say that it is **Catalonia’s most unique and impressive mountain**. As this route is **17km long with a 700m elevation gain**, it is not particularly difficult and what is great is that we can connect with the forests, trees, stones, meadows, and views of this emblematic mountain which are real gifts to the soul. **Today is the day. Don't miss it out!** ℹ️ **Practical info:** * **Price:** €25 for the hike + €15 for car transport (paid directly to the driver) = **Total: €40** * **Includes:** certified guide + accident and liability insurance * **Nature Connect Card:** every 10 hikes… 1 free! 🥪 **What to bring:** * Picnic lunch * At least 1.5 L of water * Mountain/hiking shoes * Layered clothing (weather can change!) * Trekking poles (optional) ❗️ **Cancellation policy:** * ✅ Up to 48 h before: refund (minus €5 admin fee) or a transfer to another hike within the next 6 months. * ❌ Less than 48 h before: no refunds or changes. Thanks for your understanding! 📲 **Stay connected:** * 📷 On Instagram 👉 [Instagram](https://www.instagram.com/natureconnectbarcelona) * 😎 On Facebook 👉 [Facebook](https://www.facebook.com/natureconnecthikes) * 🥰 Join our **👉 [WhatsApp group](https://chat.whatsapp.com/GnAyY0TPC259jA8FC2jIJy) 👈** to stay updated on upcoming outings **For more info, feel free to contact me** (preferably via WhatsApp) ☎️ **+34 609 309 797 (Jordi)**

Hello everyone, 👉🏻 Looking for a regular dance class ? 🌿 ASK FOR YOUR TRIAL CLASS // FROM SEPTEMBER 2025 to JUNE 2026🌿 If you’re thinking about bringing contemporary or jazz dance into your weekly routine, I’m teaching in Gràcia at two different studios. There are 7 groups in total, ranging from complete beginners to advanced dancers. Classes take place in: 🌿 Gràcia (metro Joanic / Fontana) 👉🏻 Wednesdays / 18:30 - 20:00 (contemporary beginners - intermediate) / 20:15 - 21:45 (contemporary intermediate - advanced) 🌿 Gràcia (metro Lesseps / Fontana) 👉🏻 Thursdays / 18:30 - 20:00 (contemporary beginners - intermediate) / 20:00 - 21:30 (jazz all levels) 👉🏻 Fridays / 10:00 - 11:30 (contemporary complete beginners) / 11:30 - 13:00 (contemporary intermediate) / 13:30 - 15:00 (contemporary intermediate - advanced) You’ll be joining an existing, multicultural and mixed-level group. Classes are offered in English, Spanish, and French if needed. My approach blends improvisation, coordination, cardio, and body quality work — with a focus on sensation over form. If you're interested, feel free to send me a DM on WhatsApp or Instagram (IG: @sylvain_ludovico) Wishing you a great start to the season — see you soon! 🙌🏻🤸🏻‍♀️

Hello everyone, 👉🏻 Looking for a regular dance class ? 🌿 ASK FOR YOUR TRIAL CLASS // FROM SEPTEMBER 2025 to JUNE 2026🌿 If you’re thinking about bringing contemporary or jazz dance into your weekly routine, I’m teaching in Gràcia at two different studios. There are 7 groups in total, ranging from complete beginners to advanced dancers. Classes take place in: 🌿 Gràcia (metro Joanic / Fontana) 👉🏻 Wednesdays / 18:30 - 20:00 (contemporary beginners - intermediate) / 20:15 - 21:45 (contemporary intermediate - advanced) 🌿 Gràcia (metro Lesseps / Fontana) 👉🏻 Thursdays / 18:30 - 20:00 (contemporary beginners - intermediate) / 20:00 - 21:30 (jazz all levels) 👉🏻 Fridays / 10:00 - 11:30 (contemporary complete beginners) / 11:30 - 13:00 (contemporary intermediate) / 13:30 - 15:00 (contemporary intermediate - advanced) You’ll be joining an existing, multicultural and mixed-level group. Classes are offered in English, Spanish, and French if needed. My approach blends improvisation, coordination, cardio, and body quality work — with a focus on sensation over form. If you're interested, feel free to send me a DM on WhatsApp or Instagram (IG: @sylvain_ludovico) Wishing you a great start to the season — see you soon! 🙌🏻🤸🏻‍♀️

The climate emergency will not be solved by reading books. But by coming together to read, to educate ourselves, to share what we learn with friends and family, and to take action in our corner of the world we can be a small part of the wave of change humanity desperately needs. Sound like something you want to be a part of? We’d love to have you. Join the Climate Action Book Club this month to read It’s Not That Radical by Mikaela Loach, the young Jamaica-born British activist and author. She’s an infectious and inspiring voice who will get you excited to take action. This event is free, but please get your copy from the wonderful English bookstore that hosts our book club meetings, Backstory. To cover Meetup fees, we also request a €1 donation per attendee. You are welcome (even encouraged) to join us even if you haven't read the book but want to hear and join the discussion about it. Feel free to bring a friend, too. Hope to see you!

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“The Physics of Baseball,”** with Scott Paulson, professor of physics and interdisciplinary liberal studies at James Madison University. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-physics-of-baseball](https://events.ticketleap.com/tickets/profsandpints/nv-physics-of-baseball) .] Profs and Pints is offering baseball fans an even bigger treat than Cracker Jack, an exploration of the physics underlying their beloved sport. Professor Scott Paulson, who regularly teaches introductory physics classes that make the physics behind real-world phenomena accessible to all, will discuss the forces and phenomena that come into play in baseball during pitching, batting, and fielding. He’ll toss you basic physics concepts that help explain how baseball’s routine plays got to be that way, and he’ll explain what’s going on in some situations where the laws of physics seem to be violated by what’s happening on the field. Ever wondered why curveballs curve or knuckleballs behave so strangely? You’ll learn how Newton’s laws and the Magnus force explain how pitchers get drastically different results from subtle differences in their releases. Curious about what exactly the “sweet spot” of the bat is? Ever wondered how big an advantage batters get from the thin air of Mile High Stadium? We’ll explore the physics of the batted ball, examining the phenomena of waves and analyzing the interaction of ball, bat and batter with the help of high-speed video. During one of the more exciting scenarios in a baseball game—the close play at the plate—fans often see outfielders throw to an infielder rather than directly to home. We’ll look at the pros and cons of this relay play, known as a “cut-off,” in the context of the physics of projectile motion. Finally, we will also look into high-profile cheating scandals involving corked bats and doctored balls. Dr. Paulson will present models to explain how these alterations to the equipment can benefit the batter and pitcher respectively, and he’ll discuss how much these models are backed up by data. These few hours in a brewpub will forever enhance your enjoyment of time at the ballpark. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: Photo by Tage Olsin / Wikimedia Commons

Grades K–5. A monthly club focused on fun, STEM-related activities. Learn, play, and flex your STEM skills! This month, we will learn about the Japanese art form of origami and try our hand at some origami forms.

Members of the public are invited to view the wonders of the universe through the telescopes of NOVAC volunteers at the Smithsonian's Udvar-Hazy Center in Chantilly, VA. You do not need to be a member of the club or own any astronomical equipment to attend. Telescopes will be provided by the Smithsonian and pre-approved members of the NOVAC. No other personal telescopes are permitted at the event. The event will take place on the bus parking lot of the museum. **Please park your vehicle at the south end of the main visitors lot and follow signs and red lights to the observing site. As a reminder, parking during the event is free.** Have a cosmic question? One of NOVAC's astronomers or museum staff will be happy to help you. As the sky gets dark, be prepared to enjoy the wonders of the night sky! Don't forget to dress warmly. Please check the weather forecast. For lighting, cover a flashlight in red cellophane (the darker the better). Bring along water to keep hydrated. Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.

Have you been thinking about trying self-defense training, but do not want a loud, aggressive, or overly competitive environment? This free intro class is a simple way to get started. Maryland Systema offers practical self-defense training for adults in Rockville with a focus on movement, awareness, breathing, posture, and calm under pressure. This class is designed for beginners and first-timers who want real-world self-defense training in a welcoming setting. You do not need experience. You do not need to be in top shape. You do not need a martial arts background. You just need to show up ready to learn. This is not a sport-based class built around winning points, memorizing routines, or trying to look impressive. It is a more practical approach to adult self-defense training that helps you stay balanced, aware, and functional when things feel uncertain. If you have been searching for self-defense classes in Rockville, beginner self-defense near you, or practical self-defense training for adults, this class is a good place to start. **What you will work on** * Breathing and staying calm under pressure * Movement that improves balance and mobility * Awareness and posture * Simple partner drills * Practical self-defense training for beginners **Who this class is for** * Adults new to self-defense training * Beginners looking for a low-pressure class * People who want practical self-defense instead of sport martial arts * Adults in Takoma Park, Silver Spring, Rockville, and nearby areas looking for realistic self-defense classes **What to wear** Please wear comfortable workout clothes. No uniform is required. **Why start with this class** This free intro class gives you a chance to experience the training, meet the group, and see whether Maryland Systema is the right fit for you before joining regular weekly classes. **RSVP** Reserve your spot and come try a beginner-friendly self-defense class in Rockville.

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)

This is our weekly training session. NOVA Jujutsu is a self-defense focused system incorporating Geri (Kicking), Atemi (Striking), Uke (Blocking), Tai Sabakai (Body Movement), Tai Hodoki (Escapes), Kansetsu Waza (Joint Locks), Nage Waza (Throwing), Shime Waza (Choking), Katame Waza (Grappling), Tantojutsu (Knife), Bojutsu (Bo), Kenjutsu (Sword), and Kata (Forms). Come on down to a class and see for yourself what this group has to offer. You will get a great workout! You will have an awesome learning experience! You will meet some good people! We look forward to meeting you. See you there. TAGS: japanese, martial arts, self-defense, jujutsu, jujitsu, juijitsu, bujutsu, defense, karate, koppo, kenjutsu, bojutsu, tantojutsu

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“Popes and Politics,”** on the history of clashes between pontiffs and world leaders, with Vanessa Corcoran, medieval historian at Georgetown University and scholar of the history of the Roman Catholic church. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/northern-virginia-popes-politics](https://events.ticketleap.com/tickets/profsandpints/northern-virginia-popes-politics) .] President Trump recently shocked many by unleashing personal attacks on Pope Leo XIV, the first American-born pope, in a post on the Truth Social platform. Trump has been widely criticized by religious leaders for these remarks, made in response to the pontiff’s advocacy of peace with the U.S and Israel at war with Iran, and for his separate posts of AI-generated images depicting himself as a pope and as Jesus. For his part, Pope Leo has told journalists, “I am not afraid of the Trump administration,” and has found himself at the center of a heated debate over the proper role of any pope when it comes to commenting on global politics. As unsettling as such developments might be to Roman Catholics, they’re hardly unprecedented. Disagreements between popes and world leaders go back to the Middle Ages, and have played a significant role in shaping the Church and its role in the world. Explore the long history of popes’ conflicts with politicians with Vanessa Corcoran, a historian of the Roman Catholic Church who previously has given excellent talks on papal conclaves and the evolution of nativity scenes. She’ll discuss fascinating developments such as the fourteenth century Avignon Papacy, when Philip IV of France got the upper hand in a feud with the Church by pressuring a papal conclave to select a French pope and then getting the church’s leadership relocated from Rome to Avignon for nearly 70 years. In drawing parallels between recent events and medieval attacks on the Church’s authority she’ll describe how today’s anti-Church memes echo the anti-pope and anti-Catholic images that Martin Luther disseminated in large numbers with the help of woodcut printing. We’ll look at tensions between past presidents and past popes over not just wars, but issues such as abortion, stem-cell research, and abortion access. The talk will leave you with a deeper appreciation of the inherent tensions between politics and matters of faith. (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: From an 1866 Nicolò Barabino painting of the death of Pope Boniface VIII after he was kidnapped and held captive for three days at the behest of King Philip IV of France (Usher Gallery / Wikimedia Commons).