The Four Spheres (Geo, Bio, Hydro, & Atmo) with Crash Course KidsRion NakayaMay 4, 2015February 5, 2018
Il Capo (The Chief), a clip from Yuri Ancarani’s 2010 documentaryRion NakayaOctober 14, 2014November 13, 2019
Siats Meekerorum: The newly-discovered mega-predatory dinosaurRion NakayaNovember 25, 2013March 6, 2019