Hr1: News Roundup, Amazon Pharmacy, Flatworms in Space, Milkshake Mindset, Cephalopod Week

Cephalopod Week kicks off with an octopus matchmaker and cephalopod defense moves. And how your mindset might change the way you metabolize a milkshake. And researchers look to a simple organism, the flatworm, to study how living in space might affect humans on a cellular level.