

An exploration of inventor Steve Pevnick’s “graphical waterfall,” a modern engineering marvel that’s captivated people around the world.
Directed by Barbara Bartlein (USA)
International short film festival and live event series based in Los Angeles


An exploration of inventor Steve Pevnick’s “graphical waterfall,” a modern engineering marvel that’s captivated people around the world.
Directed by Barbara Bartlein (USA)