
thumb|A slab of pykrete thumb|Pykrete is made of 14% sawdust and 86% water by mass.
thumb|A slab of pykrete thumb|Pykrete is made of 14% sawdust and 86% water by mass.
Pykrete (, ) is a frozen ice composite, originally made of approximately 14% sawdust or some other form of wood pulp (such as paper) and 86% ice by weight (6 to 1 by weight).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).