Nicholas Hanna is an architect by training, but he's fascinated by Chinese calligraphy. He's invented an ingenious gadget that writes messages in Chinese with water. It's attached to a tricycle and as he rides it, the electronically-controlled machine sprays water onto the pavement.
If you had such a device, what would you write with it?
Link -via Bit Rebels | Artist's Website
Vonskippy, if your sister's 4 year old can write sentences in Chinese with his pee, I highly recommend monetising that. Ripleys, Guiness, SOMEONE is sure to pay to see it!