| viel Interessanter |  |
Die Grafik war mir zu hektisch, zu schlecht lesbar, schlecht skaliert.
In dem Account ein paar Tweets weiter zurück war aber was interessantes:
[https://twitter.com/GalacCuriosity/status/1127755411619221505]
Lunar tunnel engineers excited by boring Moon colonies
As space agencies prepare to return humans to the Moon, top engineers are racing to design a tunnel boring machine capable of digging underground colonies for the first lunar inhabitants.