VIDEO: Kids news program Newsdepth goes deep with Mackenzie, how sewers work
Mackenzie dug her way into hundreds of Ohio schools late last month.
After our tunnel boring machine Mackenzie finished digging the 18,000-foot-long Euclid Creek Tunnel in August, she was brought to the surface piece by piece, and a school news program featured her accomplishment in September.
The clip above is from the September 18 Ideastream program Newsdepth, a weekly news program for Ohio students in grades three through eight. Here’s the complete half-hour episode.