| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In the 1940s zoologist Karl von Frisch discovered that bees use this as a compass | the Sun | $800 | DJ | NATURE | 1998-04-24 | #3155 | |
| A perihelion is the point in the orbit of a planet or other celestial body when it's closest to this | sun | $300 | J | SCIENCE & NATURE | 1998-01-20 | #3087 |