| Query | User |
|---|---|
| bruce cross | entered by user 1374175 |
| continents adrift | entered by user 6362601 |
| edge of shadow on the moon | entered by user 2344333 |
| how far are the stars from the earth | entered by user 14903773 |
| how to make a sun dial | entered by user 1865564 |
| hypothesis of plate tectonics | entered by user 3621181 |
| sun dial | entered by user 5214625 |
| what cause plate tectonics | entered by user 12998047 |