Apparatus for creating vortex rings in a fluid medium

A ring generator comprising:

• a first stationary section defined by first and second exterior surfaces;
• said first exterior surface having an interior concave section in communication with an aperture, wherein said aperture is adapted to extend between said exterior surfaces;
• a conduit adapted to extend from an exterior wall of said first section into said interior concave surface;
• and
• a toroidal shaped ring adapted to be formed after emergence of gas from said aperture.

A method for generating a vortex ring in a fluid medium comprising:

• delivering gas to a concave section formed in a first level of a bottom surface of a stationary first body;
• forming a first cohesive unit of gas in said concave section;
• pulling said first cohesive unit of gas in said concave section to an exit aperture entrance upon a volume of gas in said concave section exceeding capacity;
• and
• forming a toroidal shaped bubble from said first cohesive unit following a departure of said gas from said exit aperture.