Evaptainers decouples refrigeration from electricity to help rural farms and families https://t.co/tePzISPK5T https://t.co/TugL0cnCJ7 #go…
— martinengwicht (@martinengwicht) June 2, 2017
from Twitter https://twitter.com/martinengwicht
learning by doing
Evaptainers decouples refrigeration from electricity to help rural farms and families https://t.co/tePzISPK5T https://t.co/TugL0cnCJ7 #go…
— martinengwicht (@martinengwicht) June 2, 2017
from Twitter https://twitter.com/martinengwicht