Who is Dr. Roger Billings' wife? Meet Tonja Billings in this heartwarming episode of Science LIVE, where the couple shares some their personal adventures together. Dr. Billings also takes us behind the scenes of Acellus, revealing the origins of the beloved character Tobler the Bear. Tune in for a glimpse into their journey and the creative process behind Acellus!

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Learn about the Roger Billings Scholarship

Roger Billings | Official Site