Elon Musk, Tesla founder and well-known eccentric, is known for his curious and sometimes simply grotesque ideas. An example of this was the so-called Hyperloop. With the help of state-of-the-art technology, people in tubes should come from one place to another at high speed. Now comes an offshoot of his idea for a test phase to Hamburg. But this is not about the rather dangerous transport of people, but for the beginning to containers to be transported out of the harbor.