Steve Spangler (born December 8, 1966) is an American television personality, author and science teacher. Spangler founded Steve Spangler Science and its wholesale division, Be Amazing Toys. He served as CEO of Steve Spangler Science and the creative director of Be Amazing Toys. Both companies develop science education teaching tools and toys. Spangler posted the first Diet Coke and Mentos video on YouTube in September 2005 and his 2002 televised demonstration of the eruption went viral launching a chain of several other Diet Coke and Mentos experiment viral videos. He earned two Heartland Emmy Awards and a total of five Emmy nominations. Spangler holds a Guinness World Record for the largest physics lesson and is an inductee of the National Speakers Association Speaker Hall of Fame. Career Education work Spangler's career began as a science teacher in the Cherry Creek School District in Colorado. As part of a science outreach program, Spangler created a traveling science show targeted to elementary and middle school students in an effort to increase interest in science. In 1991, Spangler began traveling throughout Colorado and the surrounding states to present school assembly programs and teacher training workshops focused on using more inquiry-based science activities in the classroom. Spangler presented over 4,500 science shows for students and teachers at approximately 900 schools throughout the U.S. from 1991-2003 when the tour ended. In 1992, Spangler began working as an adjunct faculty member at the Regis University in the Department of Chemistry. He served as the Executive Director of the National Hands-on Science Institute until 2001. The institute combined professional development for elementary and middle school teachers with an authentic lab experience for teachers to test out best practices and hands-on learning strategies with Denver-area children who attended an afternoon science camp. Spangler hosts several summer science institutes as professional development science educators. Science in the Rockies offers strategies and best practices for increasing hands-on engagement in the classroom. In 2009, Spangler partnered with Holland America Cruise Line to offer an environmental science curriculum exploring the inside passage of Alaska. Television work During his first year of teaching, a producer from the Denver, Colorado NBC affiliate KCNC-TV offered Spangler a position as a science host on News for Kids after seeing him perform a science demonstration show at a public event. News for Kids premiered in 1991 and was picked up for national syndication in 1993, airing in