5 diciembre 2014
Pretty soon, powering your tablet could be as simple as wrapping it in cling wrap. Scientists have just invented a new way to spray solar cells onto flexible surfaces using miniscule light-sensitive materials known as colloidal quantum dots (CQDs) — a major step toward making spray-on solar cells easy and cheap to manufacture.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/9HCAZW9_aSk/141205124349.htm
