
The Water Lab
Change the temperature and switch between a glass of water and a molecular view to explore freezing, melting and evaporation. A visual teaching model by Marble; open the original experiment on its creator’s site.
Interactive science · Molecules and phase changes
Creates interactive science experiments for curious children, alongside a learning world and an open curriculum map.
withmarble.com2 selected projects, with credit and a path to the original.

Change the temperature and switch between a glass of water and a molecular view to explore freezing, melting and evaporation. A visual teaching model by Marble; open the original experiment on its creator’s site.

Inspect an island’s simulated species and change feeding relationships to see the populations respond. An illustrative toy food web, not an ecological forecast; its survival score belongs to the model.
Original publication and update records, plus explicitly labeled repository milestones.
No sourced dates are available for this selection yet. Collection dates do not become launch dates.
Marble makes a learning world for children aged 6–12. Its public browser experiments include a temperature-controlled water lab and an island ecosystem with individual simulated creatures.
Its open curriculum map connects learning concepts with prerequisites drawn from US and UK curricula. The map is available separately from the two experiments curated here; the ecosystem is an illustrative model, not a prediction of a real habitat.
This selection connects 2 projects across interactive. Follow the project links for the original experience; use the build log for dated context where evidence is available.
Compiled from public catalog attributions and linked original sources. Descriptions are editorial summaries, not statements made by the creator. This profile has not been claimed or endorsed.
Catalog sources gathered October 23, 2026. Primary-source access varies, particularly on social platforms. This is a selected portfolio, not a lifetime total. Images remain credited to their original creators.