The jazz of a helium ball & charcoal – Karina Smigla-Bobinski’s ADARion NakayaAugust 28, 2015June 24, 2021
Make a 3D “hologram” using your smartphone & a CD jewel caseRion NakayaAugust 4, 2015September 6, 2017
Secrets of the iridescent & sometimes “invisible” Sea SapphireRion NakayaFebruary 28, 2014September 6, 2017