I think all of you know what a "lava lamp».
Today I'll tell you how you can do it with your hands on the original copy of your taste!
We need to do a glass flask or bottle that matches the shape,
ordinary water, a little vegetable oil, food coloring and tablets "Alco Zeltser».
So, fill the bottle 3/4 full with water, add 15 drops of food coloring,
and throw inside a pill "Alco Zeltser" for the origin of the reaction.