automatically – adv. having controls that allow something to work or happen without being directly controlled by a person

fork –n. a small tool with two or more pointed parts (called prongs or tines) used for picking up and eating food

graduate – adj. of, relating to, or engaged in studies beyond the first or bachelor's degree

handbrake – n. a brake that is operated by pushing or pulling a lever with your hand

lever – n. a bar or rod that is used to operate or adjust something on a machine, vehicle, device, etc.

patent – n. an official document that gives a person or company the right to be the only one that makes or sells a product for a certain period of time

remote-controlled – adj. controlled from a distance by using electronic signals