Month: February 2022

Volume 262

Posted on Updated on

Dr. Matt Amthor, Physics and Astronomy, Bucknell University

Part 1

Part 2

Dr Ramona Fruja, Education Department, Bucknell University

Part 1

Part 2

Volume 259

Posted on

Dr. Bill Clark, Professor at American University in Bulgaria ministering with Navigators

Part 1

Part 2

Volume 258

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Dr. Donald Shaw, Navigators ministry and team physician at Mansfield University

(from the archives)

Volume 257

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Dr. Will Noid, Chemistry Professor, Penn State University