Covid-19: DIY CO2 signaling device reduces infection risks in the classroom



CO2 signaling device as a work of art for COVID-19 prevention: self-construction promotes creativity (Source: A. Guldner HS Trier)

Protect yourself better against an infection with Covid-19 and learn something at the same time: Researchers at the Umwelt-Campus of the University of Applied Sciences Trier and experts of the German national Digital Summit have developed an open source kit […]
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