Xavier Mareca
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xavierdatatech.bsky.social
Xavier Mareca
@xavierdatatech.bsky.social
🌉 Building bridges between data & culture
📊 Data Alchemist: PySpark | LLMs | Power BI
🎭 AI Storyteller exploring creative collisions
🌍 EN/ES/FR/DE
24km engineering marvel just connected two major hubs in the Greater Bay Area.
​It’s incredible to see how advanced prefab tech and logistics are reshaping geography. From a 2-hour commute to just 30 minutes. ⏱️
​#Tech #Engineering #Shenzhen #Infrastructure
December 18, 2025 at 1:58 PM
Filled with helium and made of extremely light material, these fishes actually float on air like swimming in water! A stunning installation that brings the ocean to the sky.

#Architecture #Design #Innovation #Engineering #PublicArt #XiAn #China #UrbanDesign #ArtAndTechnology #ModernArchitecture
December 18, 2025 at 11:30 AM
First look at the **Eurovision Song Contest 2026 stage in Vienna.
Scale, modularity and visual depth driving performance and camera design.
#Eurovision2026 #StageDesign #LiveProduction
December 16, 2025 at 11:55 AM
China's rolling out fully automated farms where AI, robotics & sensors handle planting to harvesting. Drone fleets, unmanned tractors, smart command centers—large fields running with barely any workers. Xinjiang & Shanghai leading the way.

AgTech revolution is real.

#AgTech #AI #Robotics #IoT
December 12, 2025 at 10:12 AM
2025 is AI's defining moment. We're seeing incredible breakthroughs—medical research acceleration, unsolved math problems cracked, productivity gains—but also facing real challenges: energy demands, job disruption, security risks.

This is just the beginning.

#AI #DataEng #Tech
December 12, 2025 at 8:33 AM
China built 158 KM of road with zero human labor 🤖

AI robots, self-driving machinery, 5G coordination—all autonomous.

This is the future of infrastructure: fully automated construction becoming reality.

Will this become the global standard?

#Robotics #AI #5G #Construction #Automation
December 8, 2025 at 12:00 PM
⚡ Single data center in Frankfurt could require new gas plants in Germany.
AI infrastructure's energy demands are reshaping power grids. The scale of data center electricity consumption is forcing energy policy decisions.
#DataCenter #AI #Energy #Germany #Sustainability #CloudComputing
December 6, 2025 at 10:29 AM
🇵🇱 Poland launches "Cyber Legion" to defend against Russian cyber threats. Volunteers recruited for digital defense ops.
Shows evolution of warfare: AI attacks & disinformation now require civilian cyber expertise alongside military.
#CyberSecurity #AI #Poland #HybridWarfare #DataSecurity
December 6, 2025 at 10:16 AM
Is the future of fashion self-sizing?Japan unveils a sneaker that automatically fits itself to your foot.

This is more than a shoe—it's an IoT device solving a classic data problem with sensors and algorithms.

#Tech #DataScience #IoT #Innovation #RetailTech #WearableTech #FutureOfCommerce
December 2, 2025 at 1:44 PM
Meet Nomi – the AI-powered robot assistant inside the new NIO EL6 SUV.
More than a voice, it’s a learning companion that adapts to you.
The future of driving is personal. 🤖🚙

#Nomi #NIO #EL6 #ElectricSUV #AI #FutureOfDriving #CarTech #Innovation
December 1, 2025 at 4:15 PM