| booster(noun, technology, entity, waste, pollution) |
| brominated flame retardant(noun, technology, entity, waste, pollution) |
| cadmium(noun, technology, entity, waste, pollution) |
| cannonball(noun, light, fast) |
| cathode ray tube(noun, technology, entity, waste, pollution) |
| central processing unit(noun, technology, entity, waste, pollution) |
| chain lightning(noun, light, fast) |
| chemistry |
| chip(noun, technology, entity, waste, pollution) |
| computer liquidator(noun, technology, entity, waste, pollution) |
| computer recycling(noun, technology, entity, waste, pollution) |
| computer recycling subset of electronic waste(noun, technology, entity, waste, pollution) |
| computer wire(noun, technology, entity, waste, pollution) |
| copper(noun, technology, entity, waste, pollution) |
| courser(noun, light, fast) |
| dark lightning(noun, light, fast) |
| dart(noun, light, fast) |
| dead spacecraft(noun, technology, entity, waste, pollution) |
| demanufacture(noun, technology, entity, waste, pollution) |
| derelict satellite(noun, technology, entity, waste, pollution) |