The World Inequality Database (WID) aims to provide open and convenient access to the most extensive available database on the historical evolution of the world distribution of income and wealth, both within countries and between countries.
      
    
  
  
    
    
      
      
        A digital museum of video game levels.
      
    
  
  
    
    
      
      
        How polluted is the air today? Check out the real-time air pollution map, for more than 80 countries.
      
    
  
  
    
    
      
      
        ISS in Real Time is an interactive experience that lets you explore the past 25 years onboard the International Space Station. All data on this website is original, public mission material sourced from across the internet. We have placed the data into mission context so you can experience each day as it happened.
      
    
  
  
    
    
      
      
        GeoVera is an interactive platform to test and expand your knowledge of world geography. Engage in fun quizzes about countries, capitals, flags, and more!
      
    
  
  
    
    
      
      
        Explordle is a geography guessing game: watch a short video and guess the city. Play the daily challenge or explore themed maps.
      
    
  
  
    
    
      
      
        OpenGameArt.org hosts a large library of user-created game assets available under various open-source licenses.
      
    
  
  
    
    
      
      
        Lexica is an AI-powered image search engine and text-to-image generation tool that utilizes Stable Diffusion models to create and curate diverse artworks.
      
    
  
  
    
    
      
      
        Visually explore the past and the present of this dynamic planet from a satellite's perspective. Supports time-critical application areas such as wildfire management, air quality measurements, and weather forecasting. Data is generally available within three hours of observation.
      
    
  
  
    
    
      
      
        Open Infrastructure Map is a view of the world's infrastructure mapped in the OpenStreetMap database. This data isn't exposed on the default OSM map, so I built Open Infrastructure Map to visualise it.