Daffodil International University

Faculty of Engineering => EEE => Topic started by: Morshed on April 20, 2017, 10:33:41 PM

Title: Art of paper-cutting inspires self-charging paper device
Post by: Morshed on April 20, 2017, 10:33:41 PM

https://phys.org/news/2017-04-art-paper-cutting-self-charging-paper-device.html