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 6485 Videos 0% 976 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 66 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 95 02:23 Will this Lamb Survive the Harsh Temperatures as Winter Turns to Spring? YouTube April 13, 2021 26 01:04 Will You See the Lunar Eclipse? YouTube April 13, 2021 313 11:53 Upcoming Major Snowstorm? Heavy Snowfall, A Foot of Snow YouTube April 13, 2021 494 00:53 Messing With the Weather YouTube April 12, 2021 199 02:31 Could the Deadliest U.S. Hurricane Been Avoided? YouTube April 12, 2021 297 12:10 Why this upcoming Hurricane Season could be Extreme YouTube April 12, 2021 431 12:03 Upcoming Major Arctic Invasion… Massive Cool down, Extreme Cold, Severe Weather YouTube April 11, 2021 40 01:11 Tornado Alley: Sucked into the Vortex YouTube April 11, 2021 Other Channels Weather Channel Total Videos Team November 19, 2019 Subscribe Subscribed 40 1515 videos LEAVE YOUR COMMENT Cancel replyYour email address will not be published.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.