Caren Macoronavirus and masksThere is huge debate and difference between the attitude toward using masks and protective measures aginst or during the acute…Mar 8, 2020Mar 8, 2020
Caren MaBottled water, filtered water or tap water in Germany?Many German drink bottled water maybe because of the taste, custom, conveniency, health concern of psychological feeling. But bottled…Mar 1, 2020Mar 1, 2020
Caren Maagricultural subsidies — good or badAccording to the Guardian, in the Growing better report 2019 released by the Food and Land Use Coalition, $1m subsidies is distributed to…Mar 1, 2020Mar 1, 2020
Caren MaAlternative medicineIn many cultures, the secular form of medicine exist as complementary medicinal system. For example, Indian Siddha medicine and Ayurveda…Mar 14, 2019Mar 14, 2019
Caren MaHeating systems and their necessityThere are many different types of heating systems in the household, and here are some examples.Feb 12, 20191Feb 12, 20191
Caren MainEnvironmental IdeasCockroach — the most hardworker for food waste?When we think about cockroach, we might relate to words like dirty, disease vector… negative emotions attached with them. However, things…Jan 6, 2019Jan 6, 2019
Caren MainEnvironmental IdeasOptical waste sorting system — energy efficient?There are many waste sorting systems in the world — here is one of them —Dec 26, 2018Dec 26, 2018