Marble machines are a fun and challenging reason to do engineering for the sake of engineering. [Engineezy] adds some color to the theme, building a machine to create 16×16 marble images automatically ...

Arduino color sorter project demonstrate the operations of sorting machines that are commonly used by industries. This project features an Arduino board and a color sensor that able to organize ...

If you’re a Skittles fan who wants to taste just one color of the rainbow, this new machine may be for you. A 19-year-old mechanical engineering student from the Netherlands recently created a machine ...