Esmont is a historic home located near Esmont, Albemarle County, Virginia. The house was built about 1818, and is a two-story, three bay, square structure in the Jeffersonian style. It has a double pile, central passage plan.
These three simple machines all alter force in such a way that it makes it easier to move an object. You might not have noticed, but we use these simple machines all the time. Every time you sweep the floor with a broom you're using a type of lever.
Rube Goldberg machine. A Rube Goldberg machine is a deliberately complex contraption in which a series of devices that perform simple tasks are linked together to produce a domino effect in which activating one device triggers the next device in the sequence.