I was just wondering, when you put a straw in water and block the top, water doesn't get out from the bottom when you lift it up.
What about alcohol like Vodka ( ethanol )? I am trying to make a straw such that when you block the top, the alcohol actually does get out from the bottom. I just have no clue what diameter, shape, or modifications I should make into the straw in order to achieve this.
As i know the surface tension of Ethanol is 22.1 mN/m