| 摘要 |
<p>An amusement device, comprising a transparent enclosure 10 containing a liquid, a target 42 within the enclosure, and components 56, 58, 60, 62 to be assembled on the target 42. The components have specific gravities greater than the specific gravity of the liquid, and a pump 32 generates currents within the liquid to cause the components 56, 58, 60 and 62 to move towards the target 72 for assembly, according to the chart 44. <IMAGE></p> |
