Which one of these did Galileo NOT do?
A. Discover the movement of a pendulum produces a regular time measurement.
B. Develop the telescope.
C. Design an electric battery.
D. Design a thermometer.
E. Develop the microscope.
Which one of these did Galileo NOT do?
A. Discover the movement of a pendulum produces a regular time measurement.
B. Develop the telescope.
C. Design an electric battery.
D. Design a thermometer.
E. Develop the microscope.