'More famous today for his pendulum, this Frenchman invented the gyroscope in 1852'
Foucault
THE PENDULUM: More famous today for his pendulum, this Frenchman invented the gyroscope in 1852
More famous today for his pendulum, this Frenchman invented the gyroscope in 1852
More famous today for his pendulum, this Frenchman invented the gyroscope in 1852
THE PENDULUM
Foucault
THE PENDULUM