Related Clues:
- At start of series, left a beamer
- Intense light generator
- Intense light device
- Millions enter to applaud band getting things together
- Immobilise (parked car)
- Scientific device - one that conserves energy, we hear
- Surgical device made by modern light industry
- Immobilise (illegally parked car)
- Scientific apparatus - one that rarely works, we hear
- Laboratory apparatus some expert researchers initially put together
- Heap of potatoes left in holiday accommodation
- Powerful light source seen around in theatres always
- Coherent light-beam
- Electronic device — timeless thing that keeps going
- Light beam source