主权项 |
1. An apparatus comprising:
a. at least one buoyant material container configured to intermittently contain at least one buoyant material, said at least one buoyant material container comprising:
i. at least one movable surface; andii. at least one container opening; b. at least one housing comprising at least one housing opening, said at least one housing configured to:
i. partially confine at least one movable non-solid material within said at least one housing in contact with said at least one movable surface;ii. guide the motion of said at least one buoyant material container;iii. effect the release of said at least one buoyant material when said at least one container opening is effectively aligned with said at least one housing opening; and; wherein the guided motion of said at least one movable surface causes said at least one movable non-solid material to exit said at least one housing through said at least one housing opening. |