He also shared that his favorite emoji is the "fire" emoji. Stevo explained the origin of his popular phrase "Dragon Testing Waaah ...

† EaStCHEM School of Chemistry, University of St. Andrews, North Haugh, St. Andrews KY16 9ST, U.K. ‡ School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, U.K. Article ...

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