You know how cats like to play with the ball from the laser pointer? This is Sticky Light is a laser ball that people can play with.
The Sticky Light is designed by people at the University of Tokyo’s Ishikawa Hasimoto Laboratory, and it uses a laser diode, steering mirrors, and a non-imaging photodetector in order to perform its amazing ability that you have to see.
If you want to skip whatever I want to write about the Sticky Light and go to the video clip after the jump, I would not blame you at all.
I might as well spoil it for you. The Sticky Light is so named as it can somehow attach itself to whatever it is pointing to. You will note how it goes around the heart, and a Sharpie marker makes it go in different directions.
