USSR state registry of discoveries

The USSR State Registry of Discoveries was like a big book where important things that people found out were written down. It was like a treasure chest of information that the government wanted to keep safe and organized. Think of it like a special notebook where scientists and other smart people put their important ideas and discoveries. Whenever someone discovered something new or important, they would write it down in this big book, so that everyone could know about it and learn from it. The government made sure that everyone could access this book and use it to learn new things, which helped a lot of people become smarter and better at their jobs.