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Weather Lab: Let's Get Cirrus About Clouds
Here’s everything to know about clouds and an experiment to try at home.
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Weather Lab: How to Make a Snowflake
You can make a snowflakes overnight. Belen De Leon shows you how it’s done.
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Weather Lab: Pumpkin Experiment
Belen De Leon has everything you need to know about this pumpkin experiment.
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Weather Lab: Make an Oozy Lava Lamp
You’re going to lava this experiment. Belen De Leon shows you how it’s done.
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Temperatures Start to Cool Down in SoCal
Sweater weather is almost here, but warm temperatures will still in Southern California this afternoon. Shanna Mendiola has your First Alert Forecast on NBC4 News on Saturday, Oct. 17, 2020.
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Weather Lab: Conjure Up a Spooky Expanding Ghost
You’re about to see a ghost. It’s science. Belen De Leon explains.
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Here's How to Make Your Own Rainbow
Let’s learn more about how rainbows happen and how you can create your own in everyday life.
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How Tall Is the Atmosphere?
Did you know that when you look up, you are looking through hundreds of miles of atmosphere? David Biggar has more on how tall the atmosphere is, and shows what it looks like from space.
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Weather Lab: Learning About the Phases of Matter
In this demonstration, learn about the phases of matter the fun way by making ice cream at home with Shanna Mendiola.
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Weather Lab: Earth's Tilt and the Seasons
Did you know our planet is tilted? Belen De Leon explains why that matters.
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Weather Lab: Slime Science
There’s a lot of science behind slim. Belen De Leon has details.
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Weather Lab: Build Your Own Rain Gauge
Want to help keep track of your neighborhood’s rainfall when the next storm moves through? David Biggar shows how you can build a rain gauge by using items around your home.
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Weather Lab: How to Make a ‘Tornado' at Home
Learn more about how tornadoes form in this interactive lesson with Anthony Yanez.
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Weather Lab: Here's How to Build Your Own Weather Vane
Belen DeLeon shows you how to make your own weather vane at home, a powerful weather measurement tool.
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Weather Lab: What Causes Earthquakes?
In the first part of a two-part lesson on earthquakes, Anthony Yanez explains how earthquakes happen.
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Weather Lab: What Does Magnitude Mean in Describing Earthquakes?
In the second part of a two-part lesson on earthquakes, Anthony Yanez explains what “magnitude” means when describing earthquakes.