Robert Krampf is a science educator based in Florida. Mr. Krampf travels the country giving upbeat presentations about a range of science topics appropriate for students at many grade levels. On his website, Mr. Krampf features videos of experiments and demonstrations that students and teachers can do. Each video is accompanied by a list of resources needed to perform each experiment or demonstration.
In the video below Mr. Krampf demonstrates the effects of gravity on different planets.