| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In 1882 this inventor opened the Pearl Street Power Station in New York | Thomas Edison | $300 | J | SCIENCE | 1998-10-27 | #3252 | |
| From his NJ lab at the turn of the century, he advertised "inventions to order" | Thomas Edison | $400 | DJ | SCIENCE | 1985-05-16 | #179 |