Type a subject — a word, a molecule, a food, a material — and FYZX decomposes it into an interactive tree of what it is made of and where it comes from: a word back to its roots, a molecule into its atoms and bonds, a food into its ingredients and compounds, a material into its minerals. Every part is named and sourced, so the answer is shown rather than asserted, and you can ask the chat about any node of the tree.