| Query | User |
|---|---|
| hrdiagram | entered by user 4063480 |
| kenneth f mucker | entered by user 7024949 |
| kenneth f mucker | entered by user ditto |
| marco nardone | entered by user 4660340 |
| marco nardone | entered by user ditto |
| what produced the helium in the sun's atmosphere | entered by user 3370727 |