GPU Supercomputing

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**Discover Jilin Songhua Lake Ski Resort: Your Ultimate Winter Escape** ‼️Budget Friendly 4-Day Skiing/Snowboarding Package Starting from **2280rmb/person!** ‼️The round-trip airfare from Shanghai to Changchun is attractively priced at **only 1100RMB!** Escape to a **winter wonderland** at **Jilin Songhua Lake Ski Resort**, where **world-class skiing** meets **unparalleled comfort and charm.** Designed for both **seasoned skiers** and **winter enthusiasts,** our resort offers a perfect blend of **adventure, relaxation, and authentic local culture.** **✨ Resort Highlights** **⛷️"China's Best Ski Resort"** Since opening in **2015,** this **luxury resort** has been rated as, for **3 consecutive years,** **"China's Best Ski Resort" by the World Ski Awards™ ,** the only global initiative to recognise, reward and celebrate excellence in ski tourism. And it is **the only ski resort in China that made the list.** **🏔️All-Inclusive Facilities** Covering a total area of **2,000,000 square meters** with the **stunning view of Qing Mountain** in the background, the **Lake Songhua Resort** offers **34 high-quality slopes** for both **beginners** and **professional skiers.** **🧑‍🧑Perfect Destination for both Solo Travelers and Families** With a **wide variety of** **amenities and activities** including **backcountry skiing, snow entertainment park, family paradise, ski academy, LSR kids village, golf, restaurants, hot springs and retails,** it is a perfect holiday destination **for ski lovers, a group of friends, couples and families and solo skiers!** **🥯Savor Authentic Local & International Cuisine** Indulge your palate with a **fantastic array of dining options**. Explore **hearty local Northeastern Chinese dishes** at nearby restaurants or enjoy **international fare** at the resort's own eateries, ensuring every meal is a **delightful experience.** **♨️Slopeside Luxury & Onsen Relaxation** If you wish to take a break from skiing, you can relax in the **hot spring**, take a dip in the **swimming pool**, or have a leisurely coffee chat with your friends and family at **Prince Hote**l \*Public facilities (in addition to the rooms) are available, some require a fee. **❄️Breathtaking Scenery of Rime Ice** Take the **chairlift** to the summit and be rewarded with a **magical spectacle**: the famous **rime ice** **(frosted trees)** covering the landscape in a **stunning, silent, white paradise**—a perfect **photo opportunity** you won't find anywhere else. **Trip Inquiry:** Telephone/WhatsAPP:0086 15001791355 Wechat: OKDealTravel Email: [contact@okdealtravelchina.com](mailto:contact@okdealtravelchina.com) **🗺️ Itinerary** **Day 1 ·Jilin arrival-🚌1.5h-Lake Songhua Resort** Hotel Rooms check in, receive your Ski/Snowboard rental gears and ski passes for the next two days, explore the SonghuaLake town for the local cuisine 🏨 guesthouse at Lake Songhua Resort 🚌 100km; 1.5h ✈️ Shanghai Pudong T2 - Changchun Longjia T2 08:30- 11:10 MU6353 **Day 2 · Lake Songhua Resort \*ski in ski out** ✨ Full day skiing 🏨 guesthouse at Lake Songhua Resort **Day 3 · Lake Songhua Resort \* ski in ski out** ✨ Full day skiing 🏨 guesthouse at Lake Songhua Resort **Day 4 ·Lake Songhua Resort / Rimes Tour -🚌1.5h- Jilin Changchun airport** ✨ Visit nearby rime forest in the morning if weather condition allows 🚌 100km; 1.5h ✈️ Changchun Longjia T2 - Shanghai Pudong T2 13:05 - 15:45 HO1190 **📅 Trip Dates & Pricing** Jan 8-11, 15-18, 22-25, 29 - Feb 1 Feb 5-8, 12-15, 26-Mar 1 (Thu - Sun) * Price : RMB 3280 * Single Supplement : RMB 850 * Extend Night : RMB 500 🎉 **Jan 1-4** (New Year) * Price : RMB 3880 * Single Supplement : RMB 1500 * Extend Night : RMB 600 **🏮Feb 15-18, 17-20, 18-21, 19-22** (Spring Festival) * Price : RMB 3980 * Single Supplement : RMB 1500 * Extend Night : RMB 1100 **Mar 5-8, 12-15** (Thu - Sun) * Price : RMB 2380 * Single Supplement : RMB 400 * Extend Night : RMB 300 *\*Private customised itineraries available, please contact customer service for details* **Each group confirms with minimum of one guest!** **What's included in the price:** ✅ Airport pick-up and drop-off service during designated time ✅ 3-night's accommodation at guesthouse by the resort \*double occupancy ✅ 2 day full-day ski passes with snow/skii boards & poles ✅ English speaking local online (day2/3) and on-site (day1/4) staff service ✅ Travel and sport insurance ✅ water, etc **What's NOT included in the price:** **❌**Main transportation (flights/train) ❌ Extra Ski Passes (skiing gears excluded) \*D1 and D4 do not include ski ticket, the price is as follows： 3-hour half day pass: 360(workday) /435(weekend) /480(New Year&Spring Festivsl Holiday) 3-hour night pass(18:00 - 21:00): 168(workday) /208(weekend) /248(New Year&Spring Festivsl Holiday) Full day ski pass: 450(workday) /550(weekend&xmax) /600(New Year&Spring Festivsl Holiday) ❌ Rental: helmets 25rmb/day; ski clothes 50rmb/day; snow goggles 25rmb/day, etc ❌ Single room supplement: 300-1100/person ❌ breakfast and main meals during the trip ❌ Hotspring, swimming pool&gym use at Prince hotel 158rmb/person ❌ Personal expenses and unexpected expenses ❌ Recommended resturant and other activities you could enjoy on your own expenses: ❌ Solo cusotmers could take shuttle bus from airport to Songhua Lake Ski Resort if yourflight is not in our free airport picking up schedule, or extra 300rmb will be charged for airport picking up& seeing off supplement ❌ Rime island tour entrance ticket 180rmb/person and the transport cost **What to Pack for Skiing/Snowboarding trip:** **1.Clothes**—Thermal / Instant Dry underwear, down jacket/Outdoor Jacket/ Skiing&Snowboarding jacket, woollen pants/Skiing&Snowboarding pants, outdoor water-proof hiking shoes/ snowboots, thick socks, glasses, scarf, gloves, hat cover the ear, face mask ext. for keeping warm **2.Backpack, suitcase** **3.Accessories**—Heating pad, Lip balm, hand lotion, Sunglasses, dental floss, mouthwash, facial masks, Portable Battery, Fascia gun **4.Food and Medicine**—high energy dried snacks(like protein bars, chocolate and beef jerky...), first aid medicines，fascia gun **5.ID card /passport and enough cash.**

Experience the pinnacle of Cambodian enchantment on a tour that unveils the **country's most captivating treasures.**Begin your journey in Siem Reap, immersing yourself in the vibrant atmosphere of the city and **indulging in the culinary delights of Khmer cuisine.** Venture into the ancient Angkor Wat, where time stands still amidst **intricate carvings** and **towering spires.**Continue to the floating village of Tonle Sap Lake, where you'll **witness a fascinating way of life** as you glide through the tranquil waters. Find serenity in the **Kulen Elephant Forest,** walking alongside **majestic creatures** and contributing to their conservation. Conclude your adventure by exploring the **rich history** and lively **culture of Siem Reap**, where **bustling markets** and **breathtaking temples** beckon at every turn. This tour guarantees **an unforgettable experience,** where Cambodia's **wonders and warm hospitality l**eave an indelible mark on your heart and soul. **✨ Highlights** **🛕 Angkor Wat** Majestic and mysterious, it stands as a testament to the **ingenuity and devotion of the Khmer civilization,** a celestial marvel that transcends mere mortal creations. **🌊 Floating Village** Embark on a journey **through the water**, preparing to be captivated by a tapestry of stilted houses, bobbing boats, and vibrant cultures. **The tranquil rhythm of daily life** unfolds before your eyes, as **fishermen skillfully cast their nets** and **children laugh** and play amidst this watery expanse. **🐘 Elephant Forest** Witness the profound bond between **humans** and these magnificent **creatures** in Cambodia's **lush landscape.**Stroll through the verdant forest, where the symphony of **rustling leaves** and **distant bird songs** accompanies your every step. **🌟 Siem Reap City** Boutique shops, stylish cafes, and buzzing nightlife venues coexist harmoniously with **ancient landmarks**, creating a **dynamic atmosphere** that caters to every traveler's desires. **Trip Inquiry:** Telephone/WhatsAPP:0086 15001791355 Wechat: OKDealTravel Email: [([mailto:contact@okdealtravelchina.com](http://mailto:contact@okdealtravelchina.com/))] **🗺️ Itinerary** **Day 1 · Arriving at Siem Reap** 🏨 4-5 star hotel in Siem Reap **Day 2 ·Siem Reap \*🚗30 min Angkor Wat** 🏨 4-5 star hotel in Siem Reap **Day 3 · Siem Reap \*🚗1h - Green Gardens Park - 🚗1h - floating water village** 🏨4-5 star hotel in Siem Reap **Day 4 · Siem Reap \* 🚗1 hour - Kulen Elephant Forest** 🏨 4-5 star hotel in Siem Reap **Day 5 · Fly back home** **Destination** : Siem Reap, Cambodia **📅 Trip Dates & Pricing** **Oct. Holiday** Oct. 1-8th, 2025 **Early Bird Price : RMB 3990** **Full Price : RMB 4290** **Single Supplement : RMB 1100** **Xmas& New Year** Dec. 21 - 25th, 2025 Dec 30 - Jan 3, 2026 **Early Bird Price : RMB 3990** **Full Price : RMB 4290** **Single Supplement : RMB 1100** **CNY** Feb. 16 - 20th, 2026 **Early Bird Price : RMB 4190** **Full Price : RMB 4490** **Single Supplement : RMB 1200** **Only 4 early bird spots each group! Grab it now!** **What's included:** ✅ 5-days' local transport with experienced local driver including tips, one-time airport picking-up and dropping-off service ✅ 4-nights' accommodation at Trip.com 5 star resort/hotel in Siem Reap City (\*double occupancy) ✅ 5-days' service of experienced english speaking local guide ✅ all entrance fee and activities listed in the itinerary ✅ all breakfast ✅ travel insurance **What's not included:** ❌ Flights to and from Siem Reap ❌ Visa fee ❌ Single room occupancy : 1200 rmb ❌ Main meals during the trip ❌ Tips to tour guide and your personal expense

dear all, We will move to Bailian Zhongshan BEFORE jing’an opens. Welcome to join us Please confirm with me first before you signed up My WeChat is ellenliu12345 60rmb for 2 hours , 6 people share a court 小伙伴们， 所以我们在静安开放之前将会在百联中环打，欢迎加入我们

Add wechat ellenliu12345 if you want to join the event! sign up in advance is necessary.Welcome join us 50rmb for 2 hours , prepare racket by yourself

Embark on a **mesmerizing journey** through the wonders of Vietnam, where ancient traditions entwine with **natural splendor**.Our expedition commences with a captivating city tour of Hanoi, **a kaleidoscope of cultural treasures.** As the journey continues, a tour to the **Mytho Mekong Delta awaits,** revealing the serenity of this "River of Nine Dragons." Drift along its tranquil waterways, passing lush **rice paddies and charming villages,** immersing in the essence of rural Vietnam. This **captivating voyage** through Hanoi, Ha Long Bay, Ho Chi Minh City, and the Mekong Delta **promises an enchanting tapestry** of culture, history, and natural beauty that will linger in your heart for a lifetime. **✨ Highlights** **☀️ Hanoi** **Wander through** the bustling streets and immerse in a sensory symphony of **sights, sounds, and aromas.** As the sun sets, Hanoi transforms into a **magical wonderland.** The city's famous lakes, Hoan Kiem and West Lake, shimmer under the moon's soft glow, casting **a spell of romance upon the city.** **🪨 Halong Bay** Ha Long Bay is a symphony of **limestone karsts,** majestic pillars rising from the sea with an elegant grace. These mythical formations stand tall like **ancient guardians,** cloaked in lush greenery and adorned with **hidden caves and grottoes,** whispering secrets of the past to those who listen closely. **🏞️ Mekong River** Embark on a journey of excitement and discovery as you immerse yourself **in the heart of this vibrant region,** experiencing the true spirit of rafting in a land of **ancient traditions and enchanting beauty.** **🌳 Ho Chi Minh** The city's architectural landscape is an **eclectic tapestry,** where French colonial buildings stand side by side with **sleek skyscrapers**, reflecting the layers of history that have **shaped this metropolis.** **Trip Inquiry:** **Telephone/WhatsAPP** : 0086 15001791355 **Wechat :** OKDealTravel **Email :** [([mailto:contact@okdealtravelchina.com](http://mailto:contact@okdealtravelchina.com/))] **🗺️ Itinerary** **Day 1 · Arriving at Hanoi** 🏨 4 star hotel in Hanoi City 🧆 none **Day 2 ·Hanoi city tour** ✨ Hoan Kiem Lake ; St. Joseph's Cathedral; Old Quarter and Train Street; Thang Long Water Puppet Theatre 🏨 4 star hotel in Hanoi City 🧆 breakfast; **Day 3 · Hanoi - Ha Long Bay** ✨ half day cruise tour; kayaking at Trinh Nu Cave; Trinh Nu beach Chill; Sunset Party & Cooking Class on cruise 🏨 4 star hotel in Ha Long Bay Cruise 🧆 breakfast; Lunch; Dinner **Day 4 · Ha Long Bay - Hanoi airport - Ho Chi Minh** ✨ half day cave exploration 🏨 4 star hotel in Ho Chi Minh City 🧆 breakfast; **Day 5 · Ho Chi Minh city tour** ✨ Cu Chi Tunnels；War Remnants Museum；Ben Thanh Market ；Cruise along the Saigon River **🏨** 4 star hotel in Ho Chi Minh City 🧆 breakfast; **Day 6 · Ho Chi Minh -Mytho - Ho Chi Minh** **✨** Mekong Delta Day Trip: Boat Ride, Cottages & Pagoda **🏨** 4 star hotel in Ho Chi Minh City 🧆 breakfast; **Day 7 · Ho Chi Minh departure** **🧆 breakfast;** **Destination**: Vietnam **Time : Oct. 2025 - Mar. 2026** **📅 Group Pax & Pricing** **2 Pax** **8290 RMB/person** **4 Pax** **5890 RMB/person** **6 Pax** **5290 RMB/person** **2 Pax** **4690 RMB/person** **What's included:** ✅ 7-days' local transport with experienced local driver, one-time airport picking-up and dropping-off service ✅ 6-nights' accommodation at Trip.com 4 star hotel and cruise ✅ 5-days' service of experienced english speaking local guide ✅ all entrance fee and activities listed in the itinerary ✅ all breakfast, lunch and dinner on cruise ✅ travel insurance **What's not included:** ❌ Flights to and from Vietnam ❌ Flights grom Hanoi to Ho Chi Minh ❌ Visa fee ❌ Single room occupancy : 1800-2000rmb ❌ Main meals during the trip ❌ Tips to driver and guide

Experience the **unrivaled beauty** and **cultural richness** of Bali with a private tour that takes you on a journey through the heart of this **tropical paradise.** This **beautiful island,** known for its pristine beaches, verdant rice terraces, and vibrant cultural heritage, offers a wealth of **immersive experiences** that can be crafted to cater to your discerning taste.Our bespoke tour emphasises on your **personal preferences and interests.** Whether it be an exhilarating hike up to the vocanos, or an exciting diving day, every experience will be **tailored just for you.** **✨ Highlights** **🌊 Nusa Penida** A pristine island where lies some of **Bali's most beautiful beaches,** and a paradise for snorkeling and diving.Visit the iconic **Kelingking Beach**, get all the way down to the **stunning beaches**. **🌴 Ubud** Explore the fascinating sacred monkey forest.Visit the beautiful Saraswati Timple and Ubud Palace.Can't miss out the iconic **Jatiluwih Rice Field!** **🚵‍♀️ More Exclusive Activities** Cycling in the beautiful countryside, through the **terraced field**, forest and with **volcanos** as backdrop in Kintamani.**Hike the primitive forests** for the stunning lake views at Twin Lakes. **Trip Inquiry:** **Telephone/WhatsAPP :** 0086 15001791355 **Wechat :** OKDealTravel **Email :** [([mailto:contact@okdealtravelchina.com](http://mailto:contact@okdealtravelchina.com/))] **🗺️ Itinerary** **Day 1 · Arriving in Bali** 🏨 4 star hotel in Sanur 🧆 none **Day 2 ·Sanur - Nusa Penida Island west line land tour** **✨** Kelingking Beach; Angel's billabong; Broken Beach; Crystal Bay 🏨 4 star hotel in Nusa Penida 🧆 breakfast; lunch **Day 3 · Nusa Penida snorkeling tour + east line sightseeing** **✨ 🤿** Manta Bay, Crystal Bay, Wall Bay and GT point; Diamond Beach, cliff treehouse 🏨 4 star hotel in Nusa Penida 🧆 breakfast; lunch **Day 4 · Nusa Penida - Ubud** **✨** Monkey Forest; Suraskwati Temple; Ubud Palace; Ubud market; rice terrace; Greenkubu 🏨 Trip.com 4 star hotel in Ubud 🧆 breakfast; lunch; dinner **Day 5 · Ubud** **✨ J**atiluwih rice field - Twin Lakes - Tamblingan lake jungle trekking & canoeing – secret waterfalls 🏨 Trip.com 4 star hotel in Ubud 🧆 breakfast; lunch; dinner **Day 6 · Ubud** **✨** Kintamani cycling tour 🏨 Trip.com 4 star hotel in Ubud 🧆 breakfast; lunch **Day 7 · Ubud** **✨ R**elaxing SPA and cooking class 🏨 Trip.com 4 star hotel in Ubud 🧆 breakfast; lunch; **Day 8 · Fly back home** **🧆** breakfast **Destination** : Bali, Indonesia **Oct. 2025- May 2026 Private Tour Price** **2 pax** : 8490rmb/person **3 pax** : 7880rmb/person **3 pax Family** (2 adults + 1 kid) : 7880rmb/per adult; 6880rmb/kid( under 12) **4-6 pax** : 7680rmb/person ; 6338rmb/kid(under 12) **7-8 pax** : 7480rmb **What's included:** ✅ 8-days' local transport with experienced local driver, including private car with ac, fast boat, ferry, toll fee, parking fee, airport picking-up and dropping-off service ✅ 7-nights' accommodation in 4-star hotel or villa \*double occupancy ✅ 8-days' service of experienced english speaking local guide; day service of Nusa Penida snorkeling instructor, jungle woods hiking guide, cycling guide, etc ✅ all entrance fee and activities listed in the itinerary ✅ All breakfast, most main meals ✅ equipments renting fee including life jackets, masks, flippers. ✅ 2 hours' Bali SPA treatments ✅ bottled water, raincoat, first-ait kit, etc ✅ travel insurance **What's not included:** ❌ Flights to and from Bali, visa fee if needed ❌ Single room occupancy: 1800rmb ❌ Some main meals during the trip ❌ Twin Lakes cliff photo point \*if needed ❌ Personal expenses ❌ Tips to driver and guide \*not mandatory

**This is 1:1 call. After RSVP, someone from our team will contact you and send you calendly link for scheduling meeting** This is a free coaching session as a part of our promotional activity, created for individuals who are experiencing anxiety and want to regain a sense of inner balance and control 🌿 In this session, we will explore what anxiety means for you - what triggers it, how it shows up in your thoughts and body, and what keeps it active. You will be guided through a supportive conversation that helps you understand your inner processes more clearly, without judgment or pressure 🤝 The focus is not only on awareness, but also on practical steps. You will learn simple and effective techniques that can help you calm your mind, reduce tension, and respond differently in challenging moments. We will also look at how your patterns of thinking and emotional responses influence your experience, and how small shifts can create meaningful change over time 🔄 This is a safe space where you can openly share, feel heard, and begin building a more stable, grounded, and confident version of yourself 💬

**Bringing Dubai AI weekly AI energy to ShanghAI (上海):** 我们每周六 19:30 线下聚会。 This is a casual, high-bandwidth gathering for AI programmers, founders, and the AI-curious (对 AI 好奇的朋友们). No prior background required—探索如何用好 AI，而不是被它取代。 📱 Stay Connected / 保持联系 Join our shared global community to stay synced on tools, locations, and updates: * **WhatsApp (Global Community):** [https://chat.whatsapp.com/EJv3nAlirgr7IGWxhvqmNV](https://chat.whatsapp.com/EJv3nAlirgr7IGWxhvqmNV) * **WeChat/QQ Group (Weekly Update):** [https://qm.qq.com/q/EEKnU4Sp7q](https://qm.qq.com/q/EEKnU4Sp7q) * **Meetup Pages:** [https://www.meetup.com/shanghai-ai](https://www.meetup.com/shanghai-ai) [https://www.meetup.com/dubai-ai](https://www.meetup.com/dubai-ai) ### 📍 The Venue / 活动地点 We start with focused discussions and transition to the city's nightlife energy after the bookstore closes. * **19:30 - 21:30:** Local Book Store (Check WeChat group for this week's specific hidden gem). * **21:30+ After-Hours:** We move to **4 Heng Shan Lu, Xu Hui Qu (衡山路4号，徐汇区)**. This is a lively, expat-friendly bar street—perfect for "terrace" networking and neighborhood-style food. * **Cost:** Free (Come as a regular customer). ### 🌍 Global Context / 全球联动 ShanghAI is a direct sister hub to the **Dubai AI (DIFC)** and **MumbAI AI** chapters. We are building a global “AI-agentic social marketplace” community—从上海到迪拜，从线下 meetup 到线上工具 ( GetPaidX.com / DubaiAI.vip ). GetPaidX.com — Publish Your Professional 24/7 AI Workspaces, Get Funded. *** Reply with a comment below or visit the scratchpad at **[https://dubaiai.vip/profile/dubai-ai-vip@outlook.com](https://dubaiai.vip/profile/dubai-ai-vip@outlook.com)** to add ideas for our next meeting: * **How to get paid by fans & clients:** Discussions around app payments and global payouts. **Stripe API (US)** vs. **WeChat Pay/Alipay (China)** vs. **RazorPay (India)**. Navigating taxes and cross-border financial regulations. * **How to get closer to creators & developers:** Insights into local Xuhui business networks, Shanghai co-working spaces, and regulated industries (Education/Healthcare). What products do local customers actually want? * **How to share revenue with influencers:** Partnering with local creators on **Xiaohongshu (小红书)**, Instagram, or YouTube to distribute and market AI products. * **How to save time via AI Agents:** Setting up **OpenAI Codex CLI**, **Google Gemini CLI**, **Anthropic Claude Code**, or **Google Antigravity** to delegate tasks directly from your terminal. *Add your own ideas and discussion topics to the scratchpad link above...*

This is a self-paced online web course. Participation is 100% online. This course is organized and produced by Blockchain Educators. Our meetup group is collaborating by promoting this online course. Course Preview Video: https://bit.ly/38py6FX (Youtube) (Original Price: $299) Discounted Course Price: $97 Register Here: https://blockchaineducators.thinkific.com/courses/blockchain-user-certification?ref=7ca562 Blockchain Educators is providing their online Blockchain User Certification course (originally priced at $299) now for only $97! This course is perfect for anyone who wants to learn blockchain and to certify their knowledge of Blockchain. No technical experience is necessary to take this course! This course covers blockchain from A to Z and instruction is all done via a self-paced online platform. The course never expires. You can pause, rewind and fast forward. At the completion of the course you will take an exam online. When you pass the exam you will be awarded a certificate and badge that can be shared on your LinkedIn profile or on your resume/ CV. This credential will document and verify your expertise in blockchain and will help you find employment in the growing blockchain industry! Learn from home, self paced! Gain a marketable credential ASAP! Hurry! Student Review: "Excellent introduction class to blockchain concepts and technology. The depth and breadth of the course challenged this beginner to understand the fundamentals of the technology, the challenges, and the current state of affairs. The testing was comprehensive and thoughtful." By: Vasudha Badri-Paul CEO at Rype Creative Have questions about the course? Contact: Admin@BlockchainEducators.org Course Syllabus: Introduction What is Blockchain Blockchain Glossary We provide 64 technical terms and definitions that relate to blockchain technology. Why is Blockchain a revolutionary Technology Blockchain Applications by Industry Blockchain Transaction Model Bitcoin & Blockchain: how are they connected What is a Cryptocurrency Bitcoin: A Peer to Peer Electronic Cash System Benefits of using Blockchain Technology Consensus Consensus Protocol Safety Liveness Fault Tolerance Blockchain Fork Consensus Failure Dominance Cheating Poor Performance Choosing the right blockchain What is Cryptography Cryptographic encryption Elliptic-curve Cryptography (ECC) What is Blockchain Mining (Bitcoin Examples) The Computationally-Difficult Program The Difficulty Metric Block Reward Hardware Blockchain Business Use Cases Private vs. Public Blockchain Permissionless vs. Permissioned What is Ethereum Proof of Work Solidity Homestead EthHash Ethereum Virtual Machine (EVM) Serenity (POS) What is Microsoft Azure Workbench Blockchain What is Hyperledger Hyperledger Fabric The Practical Byzantine Fault Tolerance (PBFT) SIEVE Cross-Fault Tolerance (XFT) Hyperledger SawtoothLake Proof of Elapsed Time Hyperledger Iroha Hyperledger Burrow What is Ripple & Stellar Blockchain Ripple Consensus Protocol Algorithm Stellar Consensus Protocol Algorithm What is a Smart contract What is Proof of Stake What is the EOS blockchain Proof of Stake EOS Vs. Ethereum Denial of Service Attacks Consensus Mechanism & Governance What is Bitshares Blockchain & DEX Delegated Proof of Stake (DPOS) Transaction Confirmation Proof of Stake Consensus Block Production by Elected Witnesses Parameter Change by Elected Delegates Changing the Rules (aka Hard Forks) Double Spend Attack Transactions as Proof of Stake Blockchain Reorganizations Maximally Decentralized NEM Blockchain Review AI / Quantum computing and Blockchain This is a six hour intensive course covering blockchain from A to Z Perfect for beginners, entrepreneurs, business leaders and blockchain enthusiast!

Events are postponed due to covid Join our wechat community and group for online networking and resource sharing! - add the organizer wechat: cerentine

Join us for a simple chat over some hot water for general Business networking - Fintech, Ecommerce, and Startup talk. You NEED TO add my WeChat ID: cerentine, to confirm your event attendance. If you do not, your RSVP will NOT be accounted for as there is only limited space.

### 上海 — AI 与科技初创路演及投资人交流之夜 ### **SHANGHAI - AI & Tech Startup Pitch & Investor Networking Night** Join us for an exciting evening where founders, investors, and innovators in **Tech fields** come together to connect, collaborate, and create opportunities. **What to expect:** * **Startup Pitches** – Founders present their projects to investors & peers. * **Networking Sessions** – Meet like-minded entrepreneurs, potential partners, and investors. * **Keynote Insights** – Hear from speakers on the future of AI, Web3, and venture opportunities. * **Open Discussions** – Exchange ideas, challenges, and solutions in an informal setting. **Who should attend:** * Startup founders looking for funding & exposure * Investors exploring high-potential opportunities * Tech enthusiasts & builders in Tech industry * Professionals curious about the startup ecosystem or expanding networking **Details:** * **Time:** 7:00 PM – 10:00 PM * **Dress Code:** Smart casual * **Bring:** Business cards / LinkedIn ready to connect ✨ Whether you’re raising capital, looking for a co-founder, or simply want to expand your network, this is the room you need to be in. Tickets & Registration If PayPal is not convenient for you, you can also register or purchase tickets via our official platforms: • Luma:[ https://luma.com/r1om1ydy](https://luma.com/r1om1ydy) • Eventbrite:[https://www.eventbrite.com/e/1980754547171?aff=oddtdtcreator](https://www.eventbrite.com/e/1980754547171?aff=oddtdtcreator) Choose the option that works best for you. See you there!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

**Complex Trauma Support Group** Our group is intended for survivors of complex trauma. If you are here, it’s likely that so much of who you are and what you have experienced in this life is actually invisible to most people––to family, society, coworkers, and the people who are around you. We are a peer-led group of survivors creating opportunities for ourselves and others to share our experiences, share support, and build relationships in kind community together. Survivor experiences might include: child sexual abuse, incest, child trafficking, and other experiences of people living with traumatic dissociation and complex PTSD. **What to expect at your first meeting:** Currently, we are offering a bi-monthly in person group at 2:00pm on the first and third Sunday of the month. The only criterion for joining the group is that you are a survivor of trauma wishing to have more kindness in your own life and share kindness with others, and that you agree to practice to group’s relational agreements available for view here: https://www.kindgroups.com/agreements. Joining the group is free of charge. We ask that new people connect with us for 30 minutes on the phone or on zoom before coming to their first group, so that we can determine together that we are a good fit. Our meetings last approximately 90 minutes. Participants are never required to share. You’re also welcome to choose a pseudonym and you will never be asked for private information. You are welcome to leave at any time. The kindness that survivors can share when among others who have survived similar childhood experiences is something we rarely get to experience. Time spent with others who understand even a little bit more about us is a relief. Our hope is to help ourselves and others experience that we are not alone. We wish for our efforts to be a cause of kindness in our own lives and the lives of each other. You can read more about the groups at www.kindgroups.com.

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

We’re turning dinner into a full-on game night, and you’re invited. Expect card games, party games, competitive chaos. We’ll also have Jackbox games on the big screen, so everyone can jump in, roast each other a little, and talk just the right amount of trash. We’ve got a bunch of games ready to go, including: Telestrations Hister Cards Against Humanity UNO Attack Jackbox Games We'll have drinks and pizza. Pull up, grab a slice, pick a game, and let’s make it a night. 📍 Location: The address will be posted the night before the event.

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

How to be a Better Communicator 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

**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: Type Annotations with John Cassidy 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