SciTech Now | October 19, 2016

Last Updated by Dale Fisher on

St. Louisans sign up for a ride in a 90-year Ford Tri-motor to experience the first days of commercial air travel.

Volunteers head into the back country of Oregon for the grueling task of removing  barbed wire and returning the land to wilderness.

Campaign workers are still going door to door but are increasingly armed with sophisticated technology to guide their work.

The nest-building techniques of the tiny Carolina chickadee’s may hold clues to how songbirds might adapt to climate change.


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