By borrowing from the ancient Japanese art of paper cutting Kirigami, Scientists at the University of Michigan have developed lightweight solar cells that twist to follow the sun. WSJ’s Monika Auger reports. Photo: University of Michigan/Aaron Lamoureux
Subscribe to the WSJ channel here:
http://bit.ly/14Q81Xy
More from the Wall Street Journal:
Visit WSJ.com: http://www.wsj.com
Follow WSJ on Facebook: http://www.facebook.com/wsjvideo
Follow WSJ on Google+: https://plus.google.com/+wsj/posts
Follow WSJ on Twitter: https://twitter.com/WSJvideo
Follow WSJ on Instagram: http://instagram.com/wsj
Follow WSJ on Pinterest: http://www.pinterest.com/wsj/
Post time: Jul-03-2017