Additionally Ellen and Klaus Karpen presented the new developments concerning the topic energy-saving stoves and their insights from the seminar at Artefact. They brought one oven as an object of study. Later on a successful BBQ took place using the oven.
Kwa kuongeze Ellen na Klause Karpen walielezea kuhusu mpango mpya kuhusu jiko linalotunza nishati na ufahamu waliopata kutoka kwenye semina iliyotolewa na shirika la Artefact.Walileta jiko moja ili waweze kuonyesha watu na kuelezea.Baadae nyama ziliweza kuchomwa kwa kutumia jiko hilo.