Answer:
The telescope and the microscope allowed for the observation of new things.
Step-by-step explanation:
During the scientific revolution, a new view of the universe and the knowledge of science came to be established. It was a gradual interaction between man and nature that began to increase in the 17th century. The invention of the microscope in the 17th century advanced medical research. Galileo was a key figure in the scientific revolution as he developed his telescope for astronomical observations.