Galileo demonstrated at the Tower of Pisa that falling bodies of different weights descend at the same rate. In 1657, Christian Huygens, a physicist and mathematician from the Netherlands, succeeded in producing the first clock based on Galileo’s initial findings. The pendulum clock then became the standard time-keeping instrument. The son began construction of a prototype, but both he and Galileo died before it was completed. This is a functional model of the pendulum clock said to have been designed by Galileo. Galileo died before making the clock, but his son built a model in 1649. Ever wondered how we got to the point of being able to measure time accurately using clocks?. Galileo’s Pendulum Clock Design Replica. This is a replica of Galileo's design for a pendulum clock. Galileo designed the first pendulum clock in 1637 but never completed it. Using his sketches as a starting point, I was able to recreate the pendulum clock and simulate the motion of gears and pendulum. Galileo's escapement is a design for a clock escapement, invented around 1637 by Italian scientist Galileo Galilei (1564 - 1642). The law of the pendulum, discovered by Galileo Galilei, states that swinging objects follow the same path and have a period between swings that remains constant. Teching Galileo Pendulum Clock Full Aluminum Alloy Stirling Engine Model Features:.100% brand new with high quality.Origin of the story: The physical phenomenon of the swing: In 1582, the 18-year-old Galileo observed the phenomenon that the swing frequency of the bell was fixed in a church in Pisa. Galileo discovered the "isochronism of the pendulum" aka the "law of the pendulum". While many replicas of Galileo's pendulum clock are constructed entirely from metal. Clocks in Galileo’s era told time only to the nearest quarter hour and allowed only crude rate regulation. The application of the pendulum to clock timekeeping during the scientific revolution of the 17th century was the most fundamental advance in the history of time measurement. According to Galileo, this principle asserted that the time it takes for the pendulum to swing is not linked to the arc of the pendulum, but rather the pendulum’s length. Galileo's discovery was that the period of swing of a pendulum is independent of its amplitude--the arc of the swing--the isochronism of the pendulum.

From his observations he went home to test the effect of arc length on the time of a pendulum’s period.

[1] Now this discovery had important implications for the measurement of time intervals. Galileo found that the time that it took for a pendulum to travel its arc length and back to its starting point was the same regardless of the arc length itself. This is designed to be used as a historical teaching model for hands-on student interaction but I make no claims of its historical accuracy. At the end of his life he devised a scheme for using a pendulum to regulate a mechanical clock. Galileo attracted immediate attention for the discovery, which was later used in clock regulation. He invented the first refracting telescope, and used that telescope to discover and document Jupiter's satellites, sunspots, and craters on the Earth's moon. The son began construction of a prototype, but both he and Galileo died before it was completed. Galileo's escapement is a design for a clock escapement, invented around 1637 by Italian scientist Galileo Galilei (1564 - 1642).

In 1642, for a Dutch longitude prize, Galileo proposed both an astronomical solution and an accurate sea clock—the first clock ever to have a pendulum. It was the earliest design of a pendulum clock.Since he was blind, Galileo described the device to his son, who drew a sketch of it. Galileo’s Pendulum One day, in 1583, while in church at the Cathedral of Pisa, Galileo was watching a chandelier as it swung. It was Huygens (1629-1693) in the Hague, Holland, who built the first successful pendulum clock in 1656. I simply made it based on his drawings.