| Answer | Crossword Clue |
|---|---|
| lampion | a type of light-generating device |
| lampions | LAMPION, a type of light-generating device |
| lasers | a device that utilizes the natural oscillations of atoms or molecules between energy levels for generating a beam of coherent electromagnetic radiation usually in the ultraviolet, visible, or infrared regions of the spectrum |
| battery | a device for generating an electric current |
| electrophorus | A device for repeatedly generating static electricity by induction |
| oscillator | A device for generating oscillating electric currents or voltages by nonmechanical means |
| oscillators | A device for generating oscillating electric currents or voltages by nonmechanical means |
