Measuring Natural Phenomena

The triumph of the experimental method in the 17th century and the development of new instruments led to rapid progress in the study of natural processes, demonstrating the laws that governed them and revealing phenomena imperceptible to the senses. The first room contains instruments used for atmospheric measurements, for studying the phenomena of light, and for microscopy. Barometers and thermometers allowed increasingly precise measurements, while microscopes vastly enhanced the powers of vision, revealing amazing aspects of the microcosm. In the 18th century new instruments were invented, not only to observe nature, but also to act on it, creating new phenomena. Electrostatic machines attracted enormous interest, opening new horizons to scientific research. Then in 1800 the invention of the electric battery heralded the age of electrodynamics and electrochemistry. In the next room are displayed numerous instruments used to study electric current and its effects. Within a few decades, this study led to crucial discoveries, giving birth to electromagnetism, whose practical applications were to trigger a new industrial revolution.