Media coverage
A tiny glass bead goes as still as nature allows by Sophia Chen
‘Levitating’ nanoparticles could push the limits of quantum entanglement by Davide Castelvecchi
And more:
"Wiener Quantenphysiker versetzen Nanokuegelchen in Paartanz durch licht", Der Standard
"Physicists do something very cool", Cosmos Magazine
"Scientists cooled a nanoparticle to the quantum limit" by Emily Conover, ScienceNews