The Global Terrorism Database (GTD) is an open-source repository documenting over 200,000 terrorist incidents worldwide from 1970 to 2021, providing data on locations, weapons, casualties, and responsible groups or individuals, aiding in analysis and understanding of terrorism trends.

Dataset: https://www.start.umd.edu/gtd/about/

The AQI Visualiser, developed with Streamlit, offers interactive displays of Air Quality Index (AQI) values worldwide, featuring options for global or country-specific visualizations using Plotly, aiding users in understanding air pollution levels effortlessly.

Dataset: https://www.kaggle.com/datasets/adityaramachandran27/world-air-quality-index-by-city-and-coordinates

The 2022 Revision of World Population Prospects, prepared by the UN Population Division, offers estimates and projections from 1950 to 2100 based on extensive analyses of census data, vital registration systems, and sample surveys worldwide. It encompasses 237 countries/areas, providing insights into historical demographic trends and future population scenarios.

Dataset: https://population.un.org/wpp/