Petko Zhelyazov is a co-organizer of the popular science forum “Ratio”. Since 2016 he’s been the host and moderator of over 80 popular science events focused on a variety of scientific topics in the fields of astronomy, evolutionary biology, chemistry and physics. He has a BA in European Studies and MA in International Relations.
Petko Zhelyazov
Co-organizer
Forum Ratio
Other speakers in 2020
Bulgaria, The Netherlands
Liliya Evtimova-Tichev
Validation/Qualification Engineer for Quality Assurance
Lonza, Netherlands
Korea
Jae-Gook Shin, MD, PhD
Chair / Professor, Dept. of Pharmacology and Dept. of Clinical Pharmacology
Inje University College of Medicine and Inje University Busan Paik Hospital
Bulgaria
Prof. Dr. Dobrin Svinarov, MD. PhD, Dr. Med Sc
Head of Clinical Laboratory and Clinical Pharmacology at Alexandrovska University Hospital / Chairman of the Department of Clinical Laboratory and at the Faculty of Medicine, Medical University of Sofia / President of the Bulgarian Society of Clinical laboratory