Leg and back muscles were tested with a pickaxe, shovel and concrete. The SchoolLab will have three identical observation stations plus a dome observatory. All stations need power and data connections to the three movable observation cubes. The mounting columns were placed in the foundations and cable ducts for power and data cables were made. Nobody should say that astronomy has nothing to do with manual labor.
^-^ “Nobody should say that astronomy has nothing to do with manual labor.”
haha~~~ it is said that German is rigorous, but, is this sentence humourous enough? At least it makes me ha ha ha …