False fingernails that glow when you use your cellphone have been developed
in Japan. The optical nails—called optils—are aimed at teenagers who
want to look cool while phoning their friends, according to The Nikkei
Weekly. A red or blue LED in the tip of the stick-on nail has a short
antenna hidden inside it. When the cellphone is in use, the antenna’s
electromagnetic field induces enough current to light up the LED. The
manufacturer, Sunshine of Ube, sells one optil and 11 standard false nails for
£21.
To continue reading, today with our introductory offers
Advertisement
More from New Å®ÉúСÊÓƵ
Explore the latest news, articles and features
Popular articles
Trending New Å®ÉúСÊÓƵ articles
1
Mathematicians stunned by AI's biggest breakthrough in mathematics yet
2
The Selfish Gene at 50: Why Dawkins’s evolution classic still holds up
3
Photos reveal unexpected details from the world's first atomic test
4
The ‘doomsday’ glacier’s giant ice shelf is about to break away
5
The distant world that is our best hope of finding alien life
6
How I used psychology to come back from the worst year of my life
7
Mystery of the ancient giant stone jars of Laos may have been solved
8
New Å®ÉúСÊÓƵ recommends a devastating account of farming honeybees
9
We may finally know why dinosaurs like T. rex evolved tiny arms
10
Epic dreaming is leaving people exhausted and distressed
