It was a big risk for them why because then did not know much because of there culture
Extraverted
that would be the answer to your multi question
Hisashige Tanaka's robots could be able to serve tea, A.
Answer:
Because Antarctica isn't controlled by any country, you don't need a passport to go. You can charter a plane to take you there, take a private plane, or sail there with your own boat but the latter it's extremely dangerous.
