Discover a new Guarani word every day.
A poster featuring the phonetic transcription of "thesis" in the International Phonetic Alphabet (IPA).
A poster featuring the morphemic analysis of the Russian word теплоход.
A poster featuring a hyperbolic paraboloid.
An online font viewer.
A daily crossword puzzle for mycology terms.
Convert PDF files to SVGs.
Convert a SMILES string to its canonical (kekulized) form.
Query SPARQL endpoints online.
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