Down |
1. | collects shIps logs to publish the first atlas of sailing directions |
2. | gives birth to the new science called oceanography |
3. | first deep sea dive in a diving bell |
4. | publishes a chart of the Gulf Stream |
5. | first sailing voyage around the world |
6. | Iron Hypothesis |
7. | writes the science fiction story "The Slocum Mission" |
9. | launched in 1978 which allows scientists to study the ocean from a global prespective |
11. | make it safe for divers to stay underwater longerr |
13. | SCUBA |
14. | navigate between island using stars and planets |
15. | invented the compass |
16. | invents the first diving bell |
18. | use the North Star has a reference point |
19. | submersible research vessel |