Deep Sea Construction Concept (Ocean Spiral City)
(English version URL by SHIMIZU CORPORATION)
Our Planet | Jungles | FULL EPISODE | Netflix
Please don't destroy our original biosphere, the globe!
4 spheres of the earth
Those pictures and videos are very similar to Baien's idea in this diagram.
A boomerang of civilization thrown into space
by modern natural science returns to Earth.
The following maps are all clickable.
In the following figure group, the meaning of the Chinese character in the small circle
is shown in the search box of the displayed images.