Discover a new Franco-Provençal word every day.
A poster featuring a elliptic paraboloid.
A poster featuring the phonetic transcription of "echo" in the International Phonetic Alphabet (IPA).
A poster featuring the 2D structure of the cyclooctatetraene molecule.
A daily crossword puzzle for optics terms.
A simple online editor for COBOL code.
The list of names of countries and regions in the Ojibwe language.
Test your knowledge of Znamenny signs.
A simple online editor for the Rust programming language.
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