# Find something worth your time.

Start with a place, what you do or what you want to understand. Maps, cases, experiments and stories from across the library.

- For you (https://mariuscomper.uk/en/discover/#pentru-tine)

- A place or county (https://mariuscomper.uk/en/places/)

- All collections (https://mariuscomper.uk/en/discover/#colectii)

- Learn by doing (https://mariuscomper.uk/en/learn-by-doing/)

- Your saved projects (https://mariuscomper.uk/en/saved/)

- Your family’s climate (https://mariuscomper.uk/en/my-family/)

- Sources to cite (https://mariuscomper.uk/en/use-these-sources/)

- What changed (https://mariuscomper.uk/en/project-updates/)

## Where would you like to start?

- Cases and games for doctorsInterpret traces, explore images and follow cases from published data. Educational material, with sources and limitations explained in each project.↗ (https://mariuscomper.uk/en/for-doctors/)

- For teachersClassroom materials and interactive projects for language, science and civics. When a project uses school data, its page explains who was counted and for which period.↗ (https://mariuscomper.uk/en/for-teachers/)

- Interested in languages and words?Follow words across languages, maps and centuries. Dictionaries and studies do not always agree; these projects show where evidence ends and a hypothesis begins.↗ (https://mariuscomper.uk/en/languages-and-words/)

- Planning a trip?Travel guides, rules and places to explore in Romania, London and Barcelona. Some information changes; check each page’s date and source before you go.↗ (https://mariuscomper.uk/en/for-travellers/)

- For journalists and researchersProjects built from registers, datasets and public records. Before citing a number, check the source, what it measures, its time period and what it cannot show.↗ (https://mariuscomper.uk/en/for-journalists/)

- For parentsExplanations about birth, development, health and school, based on studies and public records. They can help you understand and ask questions; they do not replace medical advice for your child.↗ (https://mariuscomper.uk/en/for-parents/)

## One place, many stories.

Look up a town or county. Explore documented places, county data and tools that let you find your locality.

Find a place → (https://mariuscomper.uk/en/places/)Compare two places → (https://mariuscomper.uk/en/compare-places/)Heat and access to care → (https://mariuscomper.uk/en/places/heat-and-care/)

## Use the data that interests you

- Your address, explainedNoise, heat, air, greenery and history for a Bucharest address.↗ (https://mariuscomper.uk/en/your-address/)

- Your family’s climateChoose a place and your family’s birth years. See which periods you can compare.↗ (https://mariuscomper.uk/en/my-family/)

- A chart for what you want to explainChoose a county, inspect the values and download a chart with its source.↗ (https://mariuscomper.uk/en/reusable-charts/)

## Explore a subject.

Each collection has its own map, selection or story. Choose a starting point and explore as far as you like.

- Anthropology ↗ (https://mariuscomper.uk/en/anthropology/)

- Archaeology ↗ (https://mariuscomper.uk/en/archaeology/)

- Film, music and art ↗ (https://mariuscomper.uk/en/arts/)

- Barcelona, neighbourhood by neighbourhood ↗ (https://mariuscomper.uk/en/barcelona/)

- Religion and belief ↗ (https://mariuscomper.uk/en/religion-and-belief/)

- United Kingdom ↗ (https://mariuscomper.uk/en/united-kingdom/)

- Bucharest ↗ (https://mariuscomper.uk/en/bucharest/)

- China ↗ (https://mariuscomper.uk/en/china/)

- Climate and weather ↗ (https://mariuscomper.uk/en/climate/)

- The Danube, source to sea ↗ (https://mariuscomper.uk/en/danube/)

- Population ↗ (https://mariuscomper.uk/en/population/)

- Education ↗ (https://mariuscomper.uk/en/education/)

- Food ↗ (https://mariuscomper.uk/en/food/)

- Geology ↗ (https://mariuscomper.uk/en/geology/)

- Health ↗ (https://mariuscomper.uk/en/health/)

- History ↗ (https://mariuscomper.uk/en/history/)

- Housing ↗ (https://mariuscomper.uk/en/housing/)

- London ↗ (https://mariuscomper.uk/en/london/)

- Nature ↗ (https://mariuscomper.uk/en/nature/)

- Physics and mathematics ↗ (https://mariuscomper.uk/en/physics/)

- Psychology ↗ (https://mariuscomper.uk/en/psychology/)

- Public life ↗ (https://mariuscomper.uk/en/public-life/)

- Security and geopolitics ↗ (https://mariuscomper.uk/en/security/)

- Sound ↗ (https://mariuscomper.uk/en/sound/)

- Space ↗ (https://mariuscomper.uk/en/space/)

- Sport and movement ↗ (https://mariuscomper.uk/en/sport/)

- Technology and artificial intelligence ↗ (https://mariuscomper.uk/en/technology/)

- Timișoara atlas ↗ (https://mariuscomper.uk/en/discover-timisoara/)

- Transport ↗ (https://mariuscomper.uk/en/transport/)

- Travellers ↗ (https://mariuscomper.uk/en/travellers/)

- Romania for visitors ↗ (https://mariuscomper.uk/en/visiting-romania/)

- Words ↗ (https://mariuscomper.uk/en/words/)

- World atlas ↗ (https://mariuscomper.uk/en/atlas/)

Search and saving use JavaScript. Collections, county pages and project links remain readable without it.

Marius Comper · https://mariuscomper.uk/en/discover/