A blog about personal projects and experiences

  • Run and fly with the XXLite2

    Before I participated in the rollibock trophy in Fiesch last October, I thought my paraglider equipment was fairly lightweight. The glider is a regular Mac Para Marvel, but the Advance Lightness 2 harness is optimized for weight as the name implies, as well as the accompanying backpack. With helmet, gloves, sun glasses, flight computer and […]

  • Generating solar electricity at home

    After I switched to an electric car, I started to care much more about where the energy we consume comes from. With petrol and diesel you don’t really have that option. We are in a comfortable situation that we have some small hydro electric dams nearby. Thus all the electricity we use at home and […]

  • Bye bye Jaguar

    In my former Job, I visited customers from time to time. One day in 2001 on a parking lot across the street of a customer, I saw a gorgeous Jaguar XJ. It was from the second series, painted in British racing green and had a vinyl roof. It didn’t have a price tag, and I […]

  • Charging at a strangers house

    We spent the last week in an alpine Chalet and had to leave the car in a public parking halfway down the mountain. Upon arrival, the battery was down to 20% SOC. I read that leaving it below 20% or above 80% for extended periods of time was not too healthy. So I asked at […]

  • Spending Bitcoin while charging the car

    When I go some place new, I always check out what Bitcoin accepting venues there are. I usually try to prioritize shops that accept crypto currency. When I drive some place far away, I have to charge the car on the way. No big deal, usually I can eat, drink or go to the toilet. […]

  • Green Technology Tour

    Charles and I are going to participate in the WAVE (world advanced vehicle expedition) along the Grand Tour of Switzerland. This years tour will take place from June 8th to 16th and is titled “Green Technology Tour”. We enter the trophy as Team Bitcoin with a big BTC logo on the frunk. The tour will […]

  • Why I deactivated Tesla app access

    The official Tesla App is unfortunately not available for Ubuntu Phone. And there is no indication that it will be on my next phone, the Librem5 from Purism. On the bright side, from the computer I can control my car using the VisibleTesla desktop app running inside a docker container. But the best part about […]

  • The mother of all hackathons

    I just returned from #hack4climate. Even if it was just my third hackathon, I can state with certainty that this one was unlike any other. None of the 100 hackers from 33  countries experienced anything remotely comparable before. The topic of the event was to develop solutions how blockchain technology can help fighting climate change. […]

  • Road trip to Norway with the Tesla

    Our last road trip was a while back. After we returned from South America, we planned that our next big trip with the Büssli would be to Scandinavia. But we figured that family holidays with small kids are better stationary at one camp ground. Now that the kids are old enough, we didn’t trust the […]

  • Driving the Tesla

    It is now almost three months and 7’000 kilometers. So I thought, I write a small review for my Tesla S85. Silence The immediate most notable difference when driving an electric car is the absence of the engine noise. People who drive big engine gasoline cars often assure how essential this is to their driving […]