Chief meteorologist Mark Dixon checks out the properties of hydrophobic sand in Aug. 2's Science Sunday.
Chief meteorologist Mark Dixon participates in the oscillating iodine clock reaction in July 23's Science Sunday.
Chief meteorologist Mark Dixon participates in color-changing chemistry experiments in July 18's Science Sunday.
Chief meteorologist Mark Dixon participates in a shark experiment in July 12's Science Sunday.
Chief meteorologist Mark Dixon hears about the teapot effect in July 5's Science Sunday.
Chief meteorologist Mark Dixon takes a look at a geode experiment in June 28's Science Sunday.