Data Visualization encompasses various methods for presenting data, including familiar charts like line graphs, bar graphs, and pie charts1. These charts effectively represent numerical data, helping us understand relationships and trends.

Beyond numerical data, visualization extends to representing connections and relationships. Network visualization plays a crucial role in this area.

Networks are simple yet powerful structures formed by connecting entities, such as people, cities, or even concepts3. The connections, represented as lines or arrows, reveal the relationships and interactions between these entities.

Reference links

Data Science For Kids

Data Visualization for Kids with an Apple Expert

Orbis: The Stanford Geospatial Network Model of the Roman World:

Kindred Britain

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