Not only is the fridge solar powered, it can also be built from household materials Read more: http://www.dailymail.co.uk/sciencetech/article-1108343/Amazing-solar-powered-fridge-invented-British-student-potting-shed-helps-poverty-stricken-Africans.html#ixzz2Eba9mhJe Follow us: @MailOnline on Twitter | DailyMail on Facebook