 Phoenix, Arizona--Newsfile Corp. - January 6, 2021 - The Stock Day Podcast welcomed BioLargo, Inc. OTCQB: BLGO, developer of cutting-edge environmental technologies and a full-service engineering company for an interview. President and CEO of BioLargo, Dennis P. Calvert, joined Stock Day host Everett Jolly. Jolly began the interview by asking about the publication of a recent peer-reviewed paper about BioLargos AOS water treatment system. This is a really special asset...It represents a technical breakthrough... 