A daily crossword puzzle for climatology terms.
A poster featuring the phonetic transcription of "Picasso" in the International Phonetic Alphabet (IPA).
A poster featuring a hyperboloid of one sheet.
A poster featuring the "Hello, World!" program in Java programming language.
A poster featuring the ball-and-stick model of the aspirin molecule.
Calculate the MD5 hash for text data online.
The list of names of chemical elements in the Basque language.
A collection of awesome resources for the Spanish language.
A simple online editor for the OWL Functional Syntax (OWL Functional-Style Syntax).
A daily crossword puzzle for psychology terms.
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