If you have ever been wondering about little fluid experiments in a lab, this magical app might be the solutions to all your questions! Contained within your iPad, iPhone or iPod touch you will find a small universe where you can define all the physical constants of mother nature. Just tilt or swirl: enjoy!
This app is based on code and research by Grant Kot. Support his work by buying his (better) fluid app here: http://itunes.apple.com/us/app/gflow/id368502112?mt=8