Berlin December 19, 2022 12:03 pm Holiday Science with Mr. Science Get hooked on science for the holidays! California Live contributor Berlin and Mr. Science experiment with some Santa-themed science. Tune in for a peek at how Santa Claus makes his way down the chimney! US & World Videos 5:29 Learn how to maximize mobility at any age & fitness level 4:03 Meet the woman putting San Diego's culinary scene on the map as the city's first-ever James Beard Award finalist 4:47 “The Voice” Season 25 winner talks triumphant, history-making win 3:56 Red Nose Day celebrates 10 years of building brighter futures 4:56 Experience fun for the whole family during LA Fleet Week