[ساجدة م]

First, the material:
- Container
- Water
- Ground pepper
- Dishwashing

So in the container, you put water, then you sprinkle pepper
the water surface, you apply a little dishwashing liquid on your finger
and when you hit the water the pepper will be posted to the edges of
container.

Tips: In order to surprise and impress your friends do not show them the
dishwashing liquid. (Set quietly on your finger).
All experiments