Digitalisation programme in Brazil/Matemateca
Sand-pile collection
| Object | File | Description | Wikidata | Articles | Assessment |
|---|---|---|---|---|---|
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | ||
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | ||
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | ||
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | ||
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI | |
| Sand-pile |  |
(English)(Portuguese) | Ângulo de repouso (pt) | QI |
Chladni plate image collection
| Object | File | Description | Wikidata | Articles | Assessment |
|---|---|---|---|---|---|
| Chladni |  |
(English)(Portuguese) | Ernst Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) | QI | |
| Chladni |  |
(English)(Portuguese) | Figura de Chladni (pt) (de) (es) (fr) Chladni's law | QI VI |