Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
This is a clock utilizing laser as its hands. The radiation of the laser
will form three different sizes of circles from the center of the clock
to play the roles of its hour, minute and second hands. Overall the cir
cles are elliptical, plus the scales around them, becoming a virtual clo
ck face. It is convenient, simple, practical and innovative.
Shantou University
Shantou, China
Haoyu Li
Shantou University
Shantou, China
Lei Yuan,Shuangxin Lin,Hang Zhou