In fact, though the new method eventually arrives at a model of fluid flow, it has done so by the much more accurate process of following the actions of individual molecules. (newscientist.com)
Just download the app, choose a function mode and follow the action on your phone or TV. (modmov.com)
When you buy and read this book then follow the actions steps at the end, you will experience something deep and forever. (dogwriters.org)