Honey streams were dripped into a converging glass, which was then filled with water_ the honey abides.
When Guinness Draught Stout is poured into a glass with sloping sides, the bubbles formed by nitrogen and CO2 coming out of solution rush upward in the middle of the glass, and the liquid recircualtes downward near the walls, carrying small bubbles along.
Guiness poured into a glass exhibits downward flow near the surface of the glass as bubbles rise in the center.
