March 2016 – Page 2 – AngolBlog

appropriate technology definition

https://en.wikipedia.org/wiki/Appropriate_technology

examples:

http://passipedia.org/basics/what_is_a_passive_house

http://www.thefullbellyproject.org/products/universalnutsheller.aspx

appropriate technology

http://archive.cooperhewitt.org/other90/other90.cooperhewitt.org/Design/q-drum.html

https://stuff.mit.edu/afs/athena/course/other/d-lab/DlabIII06/sugarcane-charcoal.pdf

http://solarcooking.wikia.com/wiki/Pot-in-pot_cooler

http://www.cnet.com/news/sunlight-powers-streetlights-wi-fi-access/

Translate this! :-)

How English sounds to non- English speakers – and sometimes to learners of English