“Finally the last nine elements were named by the IUPAC and I was able to complete it during this prolonged lockdown.”Sellner has been a De La Salle brother for over 60 years and has a passion for chemistry, having taught the subject in schools in the United States and in La Salle campuses in the Philippines. He is laboratory services head in De La Salle Araneta University in Malabon and Lasallian animator at De La Salle Santiago Zobel School in Muntinlupa City. Sellner has also been teaching other Lasallian brothers to cross-stitch, as per his Facebook post on July 5. ADVERTISEMENTDistant learning, on-line learning. Posted by Martin Sellner on Sunday, June 21, 2020“Distant learning, on-line learning.

Source: Philippine Daily Inquirer July 20, 2020 10:30 UTC