Claim: STEM in 30 is a non-commercial online science educational program for middle school students that had four episodes in season 7 including special guests such as Donald Stratton in episode one, Tom Crouch in episode two, and Alfred Taddeo in episode four.
Evidence: STEM in 30 is a non-commercial online science educational program for middle school students produced by the Smithsonian's National Air and Space Museum in Washington, D.C. The show is hosted by science-educators Marty Kelsey and Beth Wilson. Donald Stratton, Scott Tingle, George Haines, Geraldine 'Geri' Nyman Tom Crouch, Alan Eustace, Jared Leidich, Bill Costen, Vanessa Nagengast, Greta Glaser, Andy Richardson, Ginger Zee, Zebras 7.1 7.2 7.4 Alfred Taddeo, Chris Browne, Jason Hwang, Robert Curbeam, Joe "Pound" Ash, Victor Glover, Matt Baumgardt 7.3 Victory in Japan, and the End of WWII Pushing the Envelope: The Art and Science of Ballooning At Home In Space: The International Space Station at 20 The Need for Speed: TOPGUN and Naval Aviation!