LIGHTAUTO NEXT 00 Please login to vote. Sign In PREV VIDEO NEXT VIDEO MORE VIDEOS Science Experiment: How Soap Fights Germs (Part 1) Science Experiment: How Soap Fights Germs (Part 2) Severe Weather Outbreak Today Severe Weather Outbreak Live Coverage – March 19th, 2020 – Supercells and Large Tornadoes Upcoming Major Snowstorm Explaining Equinoxes Major Winter Storm Weekly Forecast March 22nd – 29th Tornado Watches, Warnings, and Where to Shelter Why Storm Clouds Are Dark Explaining Equinoxes YouTube 7428 Videos 0% 1.33K Views 0 Likes March 20, 2020 WEATHER By YouTube 11 Comments What determines the first days of spring and fall? The equinoxes! Dr. Rick Knabb demonstrates a fun and educational activity you can do with your kids to understand how this works! (Visited 70 times, 1 visits today) Show more 10:37 PREV Upcoming Major Snowstorm YouTube March 20, 2020 NEXT Major Winter Storm YouTube March 21, 2020 You might be interested in 419 10:47 Tropical Cyclone Imminent… Flooding, Gusty Winds YouTube July 26, 2021 619 10:28 Tropical Cyclone Threat Increasing! Strong Winds, Heavy Rain YouTube July 25, 2021 532 10:31 HUGE Changes in the Upcoming Tropical Cyclone… Gulf Threat or East Coast Threat? YouTube July 24, 2021 381 10:49 Upcoming Tropical Cyclone… Potential Impacts YouTube July 23, 2021 486 10:24 Upcoming Tropical Cyclone? US Threat? Watch Closely! YouTube July 22, 2021 26 02:45 Dehydration Myths YouTube July 21, 2021 498 10:27 OFFICIAL Fall Forecast 2021 YouTube July 21, 2021 26 00:19 Dash Cam Captures Its Own Demise YouTube July 21, 2021 Other Channels Weather Channel Total Videos Team November 19, 2019 Subscribe Subscribed 43 1780 videos LEAVE YOUR COMMENT Cancel replyYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.