Let’s be honest: nowhere, be it in Freiburg or Seville, does the sun shine every day. So it’s all the more important to design systems so that they work efficiently. Like ours here in the far north. Because as strange as it sounds, the colder it is, the better the performance of a system and hence its yield. You can find examples of this here in the navigation bar on the left. After all, nothing is more persuasive than reality.