HOBBY IS MARBLE RACING... 4029'S JOURDAN BLACK SHOWS US THE "WORLD'S GREATEST MARBLE RACE" : 3, 2, 1. They are off for run one! Maggie Nolan: I saw one comment where someone was like "I can't believe ...
Three hundred metallic balls moved around in a handmade device with a width of 3.7 m × a height of 2.4 m all at once and it took three years to make it and still unfinished,Pitagora deviceA machine ...
Textile machinery: mat shearing machine, preparatory and finishing machinery for woolen and worsted mills, carpet shearing machines, picker feeder, cotton cloth trimmer, inspecting machines, sewing ...