sabato 12 settembre 2015

Kirigami-inspired solar cells can track the sun without motors

Researchers at the University of Michigan announced on Wednesday that they have developed a method of keeping solar cells turned toward the sun without the need for heavy and energy-hungry motors. Their method is based on the Japanese art of Kiriga...


via Engadget http://ift.tt/1Q61Ffr

Browserleaks.com: Sicurezza e privacy sotto esame

Browserleaks.com , un sito web che offre una serie di strumenti gratuiti per testare la sicurezza e la privacy del vostro browser. Funziona...