INTRODUCTION History shows Galileo to be much more than an astronomical hero. His clear and careful record keeping and publication style not only let Galileo understand the Solar System, it continues to let _anyone_ understand _how_ Galileo did it. Galileo’s notes directly integrated his DATA (drawings of Jupiter and its moons), key METADATA (timing of each observation, weather, telescope properties), and TEXT (descriptions of methods, analysis, and conclusions). Critically, when Galileo included the information from those notes in _Siderius Nuncius_ , this integration of text, data and metadata was preserved, as shown in Figure 1. Galileo’s work advanced the “Scientific Revolution,” and his approach to observation and analysis contributed significantly to the shaping of today’s modern ”Scientific Method” . WANT TO INSERT A PLOT.LY GRAPH IN YOUR OWN DOCUMENTS? FOLLOW THESE INSTRUCTIONS

A document by Amy Author, written on Authorea.

Here goes the abstract of a sample document containing a Jupyter Notebook

21DOCS (21docs.com) is just a test site, intended to show case a collection for Authorea partners and customers. All imagery in this collection by Daria Liudnaya.

Donec viverra odio sed bibendum condimentum. Fusce eget orci ut felis accumsan tempor. Fusce leo nunc, efficitur sed vulputate in, fringilla ut massa. Nullam efficitur viverra diam dapibus venenatis. Duis interdum mattis sapien, volutpat tristique magna posuere at. Suspendisse diam arcu, gravida at leo id, tristique efficitur purus. Nulla ac est quis magna imperdiet fringilla. Etiam nec augue non quam luctus vulputate in a lectus. Mauris convallis nunc a consectetur posuere. Etiam viverra ligula ante, nec faucibus eros dictum quis. Maecenas tincidunt velit urna, nec pharetra neque interdum consequat. Etiam malesuada nibh ut faucibus efficitur. Aliquam ac pulvinar justo. 

Affert mollis facilis an mei, ut tantas vivendum per. No exerci assentior eloquentiam eum, cu sed phaedrum neglegentur. Cum mucius euismod vivendum ad, veri conceptam vis ex. Est ea atqui discere equidem, ea per quem inani voluptua, vis an altera utroque moderatius. Viris lobortis reprimique has ut.