How did Benjamin almeda built electric coconut grater?

Benjamin Almeda invented the electric coconut grater in the early 1920s in the Philippines as a solution to the labor-intensive process of grating coconuts by hand. He designed a machine that utilized an electric motor to automate the grating process, significantly increasing efficiency and reducing the time needed for coconut preparation. Almeda's innovation not only simplified the task for local workers but also contributed to the growth of the coconut industry by facilitating easier access to grated coconut for culinary uses.