Back-of-the-envelope calculation

These contributions contain rough calculations, or in Swiss German "Milchbüechlirechnige". The motivation to do rough calculations is thanks to my studies in chemical engineering.

Cooling by drying wet laundry

In this rough calculation it is to be calculated how much drying wet laundry can lead the house to cool down. The motivation for the calculation is that a family member thought that the apartment is...

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