# Block Babies {% embed url="" %} Block Babies is simply that — babies on the blockchain. Each baby (and item) is what’s called a Non-Fungible Token (NFT). What this means is that they can never be deleted and they can only ever have one owner. What this does is allow us to create a world (or in this case a nursery) full of different babies and items that can genuinely be unique and owned by you. \ \ For more information and to start playing visit:> [https://blockbabies.world/.](https://www.blockbabies.world/) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.vulcanforged.com/games-and-applications/block-babies.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.