| 摘要 |
A game of the type wherein a transparent housing is filled with a liquid and a movable member is located in the liquid can be made competitive by utilizing a first and second circulating member each capable of ejecting a stream of liquid from a nozzle to move the movable member. The game is improved by incorporating within the interior of a housing two separate pivoting members. Each of the pivoting members is located in association with one of the nozzles and moves in response to impingement of liquid ejected from the nozzles. The ejected liquid impinges upon the surface of the pivoting members to both pivot the members and deflect the stream of liquid. The degree of pivoting and the amount of deflection are dependent on the force of ejection of the stream of liquid. The movable member can be moved within the body of the liquid either by direct contact with one of the pivoting members, by contact with currents in the liquid which are associated with movement of the pivoting members or directed by the ejected streams of liquid.
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