The Schwerlichtkrümmer is a heavy light curvature refractor from the heavy light torque decelerator family. Colloquially it is referred to by humans as Schwerlichtkrümmer. The exact purpose is not yet known. However, initial indications point to a medical background. The Schwerlichtkrümmer and the light generated with it could have been used to heal depressed people (the proportion of depressed people on earth was 63% in the 2200s).
The Schwerlichtkrümmer “Torina van 0D0” is a one-off handcraft. Torina van 0D0 designed and built it probably in the years after 2244, the so-called “dark decade”.
At that time, an experiment to artificially darken the earth’s atmosphere got out of control and darkened various atmospheric layers for decades. Such darkening had to be carried out again and again in order to reduce the warming of the earth, locally and at least temporarily (more info).