Stuck super yachts, the letter Z in Russia, owning colours as NFTs, COVID-19 vaccine inhaler and more

Russian oligarchs' super yachts frozen through sanctions; how the letter Z became a pro-war symbol in Russia; why Stuart Temple is against exclusively owning colours in NFTs; a Canadian-made COVID-19 vaccine inhaler; Elie Mystal takes on the U.S. constitution; tracing the sound history of DUN DUN DUNNNN; and more. 

Hear full episodes of Day 6 on CBC Listen, our free audio streaming service.