A solution and a contract

Daniel Boren, 13, and Elijah Lee, 12, send the robot built by the Robo Recruits on a mission to collect Lego water droplets. The team may only have two members at the table at one time so their teammates wait nearby for their turn.


The six-member team was excited.

Duke Energy had responded to its letter proposing a way to safely remove coal ash contaminants from the soil and groundwater.

But the excitement was mixed with surprise. The energy giant's response included an application for becoming a potential contractor.

Unfortunately they had to decline -- they do...

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