Why you don’t want your toilet to fail

A story of Roman aqueducts When in Rome … check out the amazing aqueducts! They are not only in that city of course. Most incredible Roman aquaeducts are actually all over Europe, like the Pont du Gard, the Valens aqueduct (part of a 240 km conduit), the Aqueduct of Segovia, the Pont des les Ferreres … Read moreWhy you don’t want your toilet to fail

Catchment Restoration of the Emscher

The “Emscher Umbau” project is a unique river restoration project. The timeframe and budget are mind boggling: 30 years of planning and construction, 4.5 billion € total budget to date. The river runs through one of the most densely populated areas in Europe with long industrial heritage. It’s a project for a whole generation. One … Read moreCatchment Restoration of the Emscher

Tesla & Co: Electric cars and the communist future

We know now that we need to act on climate change. We probably needed to start acting on it 30 years ago… But at least we have the Paris climate accord since 2016. All countries in the world signed it. The USA, unfortunately, left later because they thought the atmosphere is about “fairness”. Unfortunately, the Paris climate agreement … Read moreTesla & Co: Electric cars and the communist future