Commander Mark had big bright eyes and a wide mustachioed smile big enough to match his magnetic persona. He wore bright red military coveralls with a bandoleer filled with — not bullets, but magic ...
A pair of engineers are inspiring kids to dream big and be creative by turning inventions from their imagination into reality. Kids Invent Stuff is a YouTube channel run by duo Ruth Amos and Shawn ...
Mark Kistler, aka Commander Mark, stars in a new documentary, The Secret Cities of Mark Kistler, that tells the story of Kistler's legacy and how it all happened. Commander Mark had big bright eyes ...