Discover a new Catalan word every day.
A poster featuring the 2D structure of the vanillin molecule.
A poster featuring the phonetic transcription of "квадрат" in the International Phonetic Alphabet (IPA).
The list of names of chemical elements in the Catalan language.
The list of names of countries and regions in the Catalan language.
The list of names of Earth's oceans and seas in the Catalan language.
The list of names of Earth's oceans and seas in the Māori language.
Discover a new Yoruba word every day.
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