I ran into these gif files of a bicycle given magic Nyan powers by a kitty on Tumblr, and I had to find the source. I don't fall in love easily, yet I'm madly in love with the concept of lighting up your bicycle with memes and art, especially kitteh art.
There is a group of wonderfully crazy people in San Francisco, called monkeylectric, who come up with idea of turning on and tuning in a bicycle with colors of light. It is art and technology at its finest.
Monkeylectric is trying to upgrade their manufacturing process to create the Monkey Light Pro. They have a page on Kickstarter. I gave them some money because I'd have a dream of everyone riding bikes instead of cars, and all the bikes lighting up the night with original electronic art, especially kitty art.