| Answer | Crossword Clue |
|---|---|
| EEG | Sleep research tool, briefly |
| REM | Sleep-research abbr. |
| EEG | Sleep research chart |
| POLL | Market research tool |
| TASTETEST | Market research tool |
| WINDTUNNEL | Aerodynamics research tool |
| ENC | Research tool (abbr.) |
| FOCUSGROUP | Marketer's research tool |
| ENC | Research tool: Abbr. |
| TEST | Market-research tool |
| WORLDWIDEWEB | Modern research tool |
| TASTETEST | Soda market research tool |
| WIRECUTTER | Bomb-defusing tool, in movies anyway; I didn't research this |
