Across
- 3. a machine allowing the creation of a physical object from a three-dimensional digital model
- 4. a small board on which the person balances, with two wheels and a motor
- 6. a bicycle with a built-in electric motor and battery that provides assistance to the rider's pedaling
- 7. an aircraft or small flying device that does not have a pilot but is controlled by someone on the ground
- 8. a device worn on the back that uses gas or water to push someone into the air
Down
- 1. a physical robot designed to perform tasks that humans typically do, such as in manufacturing, logistics, or service industries
- 2. a piece of equipment that a person wears over their eyes that allows them to experience images and sounds produced by a computer as if they were part of real life
- 5. a vehicle that can operate as both a road-legal automobile and an aircraft