You'd think it was moving slow but that's just the rolling shutter effect. It's kind of similar as to how you see a plane's rotor or a car's wheel move slow but in reality it's really fast. This is how it is on this one. You can see how fast the vegetable was chopped! It only took a few seconds and it's done right away. This is the kind of stuff they probably use in big factories that have to make a lot of product in a day.
