| 1 | The channel is marked by buoys. | |
| 2 | The channel is marked by buoys. | |
| 3 | Well, at least, there are buoys everywhere. Mighty scoops. | |
| 4 | As the buoy moves up and down, a gauge registers the juice it produces. | |
| 5 | In mostcases, the buoys reached the plastic patch in less than 60 days. |
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