Nowadays the non-renewable energy is getting narrow and we need to replace this energy source with renewable energy. This is how Rahel and I got our idea for our second project in T&U. We wanted to research how much energy … Continue reading Energy Sharing
From the cacao bean to the chocolate bar by Rahel Künzle, Shana Nieth The chocolate production in Switzerland In the course of the 16th century, chocolate came from America to Europe. In the 17th century the chocolate production in Switzerland began. … Continue reading The chocolate consumption