What scientific knowledge did the Egyptians develop?

Ancient Egypt is one of the earliest cradles of human civilization. Archaeological research proves that scientific knowledge was fairly well developed in Egypt. So, for example, in Egypt there was a writing in the form of cuneiform. The Egyptians wrote on papyrus in hieroglyphs. Also in ancient Egypt, medicine was well developed. Until now, the mummies that were found in Egypt are preserved in excellent condition. This indicates a high level of medical knowledge. Since the Egyptians lived near water, they learned to build boats. Accordingly, they also had knowledge in shipbuilding. Even the Egyptians made maps of the starry sky. It was there that the first knowledge of astronomy was born.