First we looked at the movie

After seeing the movie, the students have to discuss about 7 questions:

1. What keeps the drone in flight?
2. Can you cross a gravitational tunnel?
3. How does the time flow near a black hole?
4. What causes huge waves on the "water planet"?
5. Can we use the 3rd principle of dynamic without fuel?
6. What's inside a black hole?
7. Can you influence the past by traveling over time?

The students are divided in international groups and every group has to discuss one question. They have to make a powerpoint with the answers. We have 21 groups, so every questions will be answered three times.