The document discusses the progress and opportunities in content mining for science since the implementation of the Hargreaves legislation in the UK, aiming to make 100 million facts from STEM literature accessible and reusable. It highlights the scale of the task involved, the workshops and collaborations undertaken, as well as the proposed methodologies for extracting and indexing scientific information. The authors emphasize the importance of leveraging content mining to improve research practices and healthcare information sharing in the UK and Europe.