Einstein on Relativity Assistant

Answers questions on Charles Darwin's On the Origin of Species: natural selection, variation and the struggle for existence, quoting the 1859 text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Lucretius's On the Nature of Things: atoms and void, the soul, why not to fear death and the origins of the world, quoting William Ellery Leonard's translation from Project Gutenberg (public domain) and naming the book.

Answers questions on Camille Flammarion's Astronomy for Amateurs: the sky, the Moon, the Sun, the planets, comets and the stars, quoting Frances A. Welby's translation from Project Gutenberg (public domain) and naming the chapter.

Answers questions on Charles Darwin's The Voyage of the Beagle: the Galapagos, Tierra del Fuego, South America and coral reefs, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on the U.S. Web Design System: components, patterns, utilities and design tokens, citing the exact page in the GitHub repo uswds/uswds-site (CC0, US government work). Not an official U.S. government product.

Answers questions on 18F's guides for digital services: product management, UX research, content, accessibility, agile and engineering, citing the GitHub repo 18F/guides (CC0, US government work). Not an official 18F or GSA product.

Answers questions on starting, growing and maintaining open source projects: contributing, community, governance, funding and legal basics, citing the GitHub repo github/opensource.guide (CC BY 4.0). Not an official GitHub product.

Answers questions on application security from the OWASP Cheat Sheet Series: authentication, sessions, XSS, injection, secrets and more, citing the exact cheat sheet in the GitHub repo OWASP/CheatSheetSeries (CC BY-SA 4.0). Not official.