Science Central brought the Magdeburg Hemispheres to First News Weekends to show the power of atmospheric pressure.

Last time the online creators from “Mommy and Me: The Listers” visited the “Houston Life” studio, mom Crystal Lister and her daughters Kinsley and Krissy literally passed fire from hand-to-hand.

Chief meteorologist Mark Dixon checks out an experiment with the "surface of the moon" on Dec. 29's Science Sunday.

Chief meteorologist Mark Dixon checks out cool space technology that helps astronauts’ breath in space in Dec. 28's Science Sunday.