A fun use of technology to use a controlled waterfall to draw words, pictures and other patterns. check it out:http://gizmodo.com/5036399/inkjet+like-smart-waterfall-makes-animated-falling-water-show
A fun use of technology to use a controlled waterfall to draw words, pictures and other patterns. check it out:http://gizmodo.com/5036399/inkjet+like-smart-waterfall-makes-animated-falling-water-show