![Image](https://live.staticflickr.com/65535/49984843176_568875e914_z.jpg)
https://www.youtube.com/watch?v=sAlkHi7 ... e=youtu.be
When you look at a plant it's hard to tell it's growing or moving at all, but when you look away and come back, it's rising up before you even know it.
You can watch the beginning or the end of the youtube tutorial linked there to see how it works (and you might as well fold it while you're there)
![Image](https://live.staticflickr.com/65535/49985106882_ec41fd83d4_z.jpg)