Across
- 2. a device for transmitting voice over long distances
- 3. Information exchange between people
- 6. a state or condition of disagreement, debate, or conflict
Down
- 1. a system or device for transmitting messages over a distance using electrical signals over a wire
- 4. creating or discovering a new product, process, device, method, or idea that did not exist before
- 5. a form of intellectual property that gives its owner the right to exclude others from manufacturing, using, selling, and importing an invention for a limited period of time (usually 20 years)