Why did it take take more 150 years for scientists to appreciate the discoveries of hook and Leeuwenhoek?

It took over 150 years for scientists to appreciate the discoveries of Robert Hooke and Antonie van Leeuwenhoek primarily due to the limitations of scientific technology and understanding at the time. Hooke's observations of cells in cork and Leeuwenhoek's detailed studies of microscopic organisms were groundbreaking, but their findings lacked a theoretical framework that could explain the significance of their work. Additionally, the scientific community was slow to adopt the microscope as a legitimate tool for biological research, and it wasn't until the development of cell theory in the 19th century that their contributions were fully recognized and integrated into Biology.