Trinka lets you improve your writing beyond basic grammar, with suggestions for word choice, tone, and more. Trinka is an AI-powered free grammar checker and language enhancement writing assistant ...

The goal of this project is to have a tool to parse and interprete L-System grammar that is easy to use and combine for any usage. The only system actually available with this L-System tool can ...

Feb. 6, 2026 Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change appearance, texture, and shape on command. The material is programmed ...

A pronoun takes the place of a noun close nounA noun is the name of a thing, such as an object, a place, or a person. in a sentence. Pronouns are short words like 'it', 'she', 'he', 'you', 'we', 'they ...

In this episode of “Victor Davis Hanson: In His Own Words,” Victor Davis Hanson explains why the ignorance of American students keeps him up at night more than the threat of radical Islam. This ...